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Page 2 of 76

Assignee Name : BAKER HUGHES INCORPORATED
Total Assignments: 7524
Assignment: 101
Reel/Frame:006196/0528   Pages: 3
Recorded: 07/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MENDEZ, LUIS E.
Exec Dt:
07/23/1992
Assignee
1
BAKER HUGHES INCORPORATED
A CORPORATION OF DE
3900 ESSEX LANE STE. 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5265679
NONE
07851099
Correspondence name and address
MELVIN A. HUNN & ROBERT A. FELSMAN
FELSMAN, BRADLEY, GUNTER AND DILLON
777 MAIN STREET
2600 CONTINENTAL PLAZA
FORTH WORTH, TX 76102
Assignment: 102
Reel/Frame:006216/0080   Pages: 3
Recorded: 08/12/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BAUGH, JOHN L.
Exec Dt:
08/11/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5311941
NONE
07928816
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER AND DILLON, LLP
777 MAIN STREET
2600 CONTINENTAL PLAZA
FORT WORTH, TX 76102
Assignment: 103
Reel/Frame:006255/0727   Pages: 2
Recorded: 09/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOPMANN, MARK EDWARD
Exec Dt:
08/26/1992
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5309993
NONE
07832928
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
MELVIN A. HUNN
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 104
Reel/Frame:006324/0199   Pages: 5
Recorded: 09/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BAUGH, JOHN L.
Exec Dt:
08/28/1992
Assignee
1
BAKER HUGHES INCORPORATED
3800 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5330001
NONE
07949620
Correspondence name and address
CHARLES D. GUNTER, JR.
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 105
Reel/Frame:006324/0207   Pages: 3
Recorded: 09/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MELENYZER, GEORGE J.
Exec Dt:
08/28/1992
Assignee
1
BAKER HUGHES INCORPORATED
3800 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5330001
NONE
07949620
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
CHARLES D. GUNTER, JR.
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 106
Reel/Frame:006324/0204   Pages: 3
Recorded: 09/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PETERSON, JAMES
Exec Dt:
09/03/1992
Assignee
1
BAKER HUGHES INCORPORATED
3800 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5330001
NONE
07949620
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
CHARLES D. GUNTER, JR.
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 107
Reel/Frame:006389/0559   Pages: 3
Recorded: 01/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOLTHUIS B.V.
Exec Dt:
09/21/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5281107
NONE
07944675
Correspondence name and address
CARL A. ROWOLD
3900 ESSEX LANE
SUITE 1200
HOUSTON, TX 77027
Assignment: 108
Reel/Frame:006412/0753   Pages: 3
Recorded: 02/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WILLIAMS, RONALD DALE
Exec Dt:
09/21/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5316084
NONE
07751350
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 109
Reel/Frame:006412/0756   Pages: 2
Recorded: 02/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TIPS, TIMOTHY R.
Exec Dt:
09/23/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5316084
NONE
07751350
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 110
Reel/Frame:006412/0758   Pages: 2
Recorded: 02/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MURRAY, DOUGLAS JAMES
Exec Dt:
09/23/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5316084
NONE
07751350
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 111
Reel/Frame:006412/0760   Pages: 2
Recorded: 02/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JENNINGS, STEVE
Exec Dt:
09/23/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5316084
NONE
07751350
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 112
Reel/Frame:006412/0762   Pages: 2
Recorded: 02/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOPMANN, MARK EDWARD
Exec Dt:
09/23/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5316084
NONE
07751350
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 113
Reel/Frame:006412/0764   Pages: 2
Recorded: 02/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
COON, ROBERT JOE
Exec Dt:
09/23/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5316084
NONE
07751350
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 114
Reel/Frame:006352/0222   Pages: 5
Recorded: 10/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DONOVAN, JOSEPH F.
Exec Dt:
09/29/1992
2
NAQUIN, MICHAEL J.
Exec Dt:
09/29/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5327974
NONE
07959626
Correspondence name and address
ROSENBLATT & ASSOCIATES, P.C.
STEVE ROSENBLATT
ONE GREENWAY PLAZA
SUITE 500
HOUSTON, TEXAS 77046
Assignment: 115
Reel/Frame:006277/0321   Pages: 3
Recorded: 10/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RIVERS, GORDON T.
Exec Dt:
10/08/1992
2
RYBACKI, RICHARD L.
Exec Dt:
10/08/1992
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5347004
NONE
07959223
Correspondence name and address
DAVID L. MOSSMAN
ROSENBLATT & ASSOCIATES, P.C.
SUITE 500 ONE GREENWAY PLAZA
HOUSTON, TEXAS 77046
Assignment: 116
Reel/Frame:006314/0770   Pages: 4
Recorded: 10/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
EASTMAN TELECO COMPANY
Exec Dt:
10/13/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5196698
NONE
07786728
Correspondence name and address
GERALD W. SPINKS
INTELLECTUAL PROPERTY DEPT.
3900 ESSEX LANE
P.O. BOX 4740
HOUSTON, TX 77027
Assignment: 117
Reel/Frame:006254/0870   Pages: 2
Recorded: 10/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ROSS, RICHARD J.
Exec Dt:
10/14/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, STE. 1200 HOUSTON, TX 77027
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5396951
NONE
07962430
Correspondence name and address
MELVIN A. HUNN
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 118
Reel/Frame:006389/0234   Pages: 5
Recorded: 11/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BP CHEMICALS LIMITED
Exec Dt:
10/15/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5082576
NONE
07491355
Correspondence name and address
HAROLD HAIDT
BROOKS HAIDT HAFFNER & DELAHUNTY
HAROLD HAIDT
99 PARK AVENUE
NEW YORK, NY 10016
Assignment: 119
Reel/Frame:006705/0574   Pages: 3
Recorded: 09/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GLENDINNING, PETER H.
Exec Dt:
10/15/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUTIE 1200
HOUSTON, TEXAS 77027-5177
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5368751
NONE
07941478
Correspondence name and address
MICHAEL POLACEK, ESQ.
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, PATENT DEPT.
SUITE 1200
HOUSTON, TX 77027-5177
Assignment: 120
Reel/Frame:006366/0995   Pages: 5
Recorded: 10/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SOLARI, MARK
Exec Dt:
10/27/1992
2
BROOKS, RON
Exec Dt:
10/27/1992
3
BRISCO, JOHN
Exec Dt:
10/27/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5272350
NONE
07968442
Correspondence name and address
ROSENBLATT & ASSOCIATES, P.C.
STEVE ROSENBLATT
ONE GREENWAY PLAZA
SUITE 500
HOUSTON, TX 77046
Assignment: 121
Reel/Frame:006479/0410   Pages: 2
Recorded: 03/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JOHNSON, MICHAEL H.
Exec Dt:
11/17/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, STE. 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5228524
NONE
07846500
Correspondence name and address
MARYLU DAWSON
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, STE. 1200
HOUSTON, TX 77027
Assignment: 122
Reel/Frame:006349/0028   Pages: 3
Recorded: 11/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MARTIN, FRED S.
Exec Dt:
11/18/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77210-4740
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5269377
NONE
07981705
Correspondence name and address
JAMES E. BRADLEY
2600 CONTINENTAL PLAZA
777 MAIN STREET
FT. WORTH, TEXAS 76102
Assignment: 123
Reel/Frame:006554/0713   Pages: 3
Recorded: 06/11/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WOODS, JOHN B.
Exec Dt:
11/25/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5217046
NONE
07919687
Correspondence name and address
UMESH M. DESAI
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TX 77027
Assignment: 124
Reel/Frame:006352/0954   Pages: 3
Recorded: 12/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JOHNSON, MICHAEL H.
Exec Dt:
12/03/1992
2
RICHARD, BENNETT M.
Exec Dt:
12/03/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5318128
NONE
07987609
Correspondence name and address
ROSENBLATT & ASSOCIATES P.C.
STEVE ROSENBLATT
ONE GREENWAY PLAZA, SUITE 500
HOUSTON, TEXAS 77046
Assignment: 125
Reel/Frame:006383/0112   Pages: 3
Recorded: 12/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JOHNSON, MICHAEL H.
Exec Dt:
12/08/1992
2
NGUYEN, HANG
Exec Dt:
12/08/1992
3
LEDLOW, LEWIS B.
Exec Dt:
12/08/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5325921
NONE
07964413
Correspondence name and address
DAVID L. MOSSMAN
ROSENBLATT & ASSOCIATES
SUITE 500
ONE GREENWAY PLAZA
HOUSTON, TX 77046
Assignment: 126
Reel/Frame:006418/0655   Pages: 5
Recorded: 12/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
IRELAND, KELLY D.
Exec Dt:
12/18/1992
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5370186
NONE
07999269
Correspondence name and address
STEVE ROSENBLATT
ROSENBLATT & ASSOCIATES PC
ONE GREENWAY PLAZA SUITE 500
HOUSTON, TX 77046
Assignment: 127
Reel/Frame:006466/0558   Pages: 5
Recorded: 03/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EASTMAN WHIPSTOCK MANUFACTURING, INC.
Exec Dt:
01/05/1993
2
EASTMAN CHRISTENSEN COMPNAY
Exec Dt:
01/05/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
P.O. BOX 4740
HOUSTON, TEXAS 77210
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4000549
NONE
05595891
 
4273464
NONE
06036305
 
4258801
NONE
06047560
 
4333539
NONE
06108686
 
4328839
NONE
06188617
 
4343369
NONE
06188728
 
4600037
NONE
06750184
 
4685895
NONE
06823090
 
4141605
NONE
UNAVAILABLE
 
4207037
NONE
UNAVAILABLE
 
4121657
NONE
UNAVAILABLE
 
4080094
NONE
UNAVAILABLE
Correspondence name and address
CARL A. ROWOLD
3900 ESSEX
P.O. BOX 4740
HOUSTON, TX 77210
Assignment: 128
Reel/Frame:006405/0180   Pages: 3
Recorded: 01/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SERRA, DAVID DEL
Exec Dt:
01/11/1993
2
DOTY, LAWRENCE E.
Exec Dt:
01/11/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 74017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5343942
NONE
08003919
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON
JAMES E. BRADLEY
2600 CONTINENTAL PLAZA
777 MAIN STREET
FT. WORTH, TX 76102
Assignment: 129
Reel/Frame:006427/0574   Pages: 2
Recorded: 01/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BEEMAN, ROBERT S.
Exec Dt:
01/14/1993
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
3900 ESSEX LANE, STE. 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5253714
NONE
07931246
Correspondence name and address
MAELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA, 777 MAIN ST.
FORT WORTH, TX. 76102
Assignment: 130
Reel/Frame:006859/0733   Pages: 2
Recorded: 01/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LYNDE, GERALD D.
Exec Dt:
02/07/1993
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5404944
NONE
08126379
Correspondence name and address
LOREN G. HELMREICH
BROWNING, BUSHMAN, ANDERSON ET AL
5718 WESTHEIMER
SUITE 1800
HOUSTON, TX 77057
Assignment: 131
Reel/Frame:006471/0226   Pages: 2
Recorded: 02/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ZAHRADNIK, ANTON F.
Exec Dt:
02/09/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5295549
NONE
07990485
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
ROBERT A. FELSMAN
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 132
Reel/Frame:006471/0228   Pages: 2
Recorded: 02/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BOYLAN, TURLACH P.
Exec Dt:
02/09/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5295549
NONE
07990485
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
ROBERT A. FELSMAN
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 133
Reel/Frame:006471/0230   Pages: 2
Recorded: 02/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CLINKSCALES, DOUGLAS J.
Exec Dt:
02/09/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5295549
NONE
07990485
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
ROBERT A. FELSMAN
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 134
Reel/Frame:006471/0232   Pages: 2
Recorded: 02/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DOLEZAL, GEORGE E.
Exec Dt:
02/09/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5295549
NONE
07990485
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
ROBERT A. FELSMAN
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 135
Reel/Frame:006440/0229   Pages: 3
Recorded: 02/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SMITH, REDD H.
Exec Dt:
02/10/1993
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5351772
NONE
08016085
Correspondence name and address
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UTAH 84110
Assignment: 136
Reel/Frame:006440/0617   Pages: 3
Recorded: 02/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TIBBITTS, GORDON A.
Exec Dt:
02/11/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5285859
NONE
08017148
Correspondence name and address
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P. O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 137
Reel/Frame:006448/0154   Pages: 3
Recorded: 02/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TIBBITTS, GORDON A.
Exec Dt:
02/11/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5361859
NONE
08017150
Correspondence name and address
JOSEPH A. WALKOWSKI
TRASK, BRITT & ROSSA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 138
Reel/Frame:006491/0580   Pages: 3
Recorded: 02/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHEA, EDWARD M.
Exec Dt:
02/18/1993
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5286392
NONE
08021160
Correspondence name and address
TRASK, BRITT & ROSSA
JULIE K. MORRISS
P.O. BOX 2550
SALT LAKE CITY, UTAH 84110
Assignment: 139
Reel/Frame:006468/0037   Pages: 2
Recorded: 03/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ROSS, RICHARD J.
Exec Dt:
03/10/1993
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5346014
NONE
08031651
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 140
Reel/Frame:006474/0353   Pages: 2
Recorded: 03/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ROSS, RICHARD J.
Exec Dt:
03/10/1993
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5392860
NONE
08031648
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
MELVIN A. HUNN
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 141
Reel/Frame:006521/0520   Pages: 3
Recorded: 03/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
PASTUSEK, PAUL E.
Exec Dt:
03/10/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5373908
NONE
08028989
Correspondence name and address
JOSEPH A. WALKOWSKI
TRASK, BRITT & ROSSA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 142
Reel/Frame:006476/0086   Pages: 3
Recorded: 03/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REINHARDT, PAUL A.
Exec Dt:
03/16/1993
2
RICHARDS, WILLIAM M.
Exec Dt:
03/16/1993
3
DINHOBLE, DANIEL E.
Exec Dt:
03/17/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5431412
NONE
08032137
Correspondence name and address
STEVE ROSENBLATT
ROSENBLATT & ASSOCIATES PC
ONE GREENWAY PLAZA
SUITE 500
HOUSTON, TX 77046
Assignment: 143
Reel/Frame:006529/0863   Pages: 2
Recorded: 03/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BERZIN, VEL
Exec Dt:
03/17/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027-05115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5271462
NONE
08003776
Correspondence name and address
MELVIN A. HUNN
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT ROYAL, TX 76102
Assignment: 144
Reel/Frame:006476/0157   Pages: 3
Recorded: 03/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MARTIN, FRED S.
Exec Dt:
03/18/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE SUITE 1200
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5297943
NONE
08037762
Correspondence name and address
JAMES E. BRADLEY
FELSMAN, BRADLEY, GUNTER & DILLON
2600 CONTINENTAL PLAZA
777 MAIN STREET
FT. WORTH, TX 76102
Assignment: 145
Reel/Frame:006503/0504   Pages: 3
Recorded: 03/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BEALL, CLIFFORD H.
Exec Dt:
03/23/1993
2
RAWSON, MICHAEL S.
Exec Dt:
03/23/1993
3
HICKEY, KURT A.
Exec Dt:
03/23/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5496044
NONE
08036345
Correspondence name and address
STEVE ROSENBLATT
ROSENBLATT & ASSOCIATES, P.C.
ONE GREENWAY PLAZA, STE. 500
HOUSTON, TX 77046
Assignment: 146
Reel/Frame:006479/0403   Pages: 4
Recorded: 03/30/1993
Conveyance: EFFECTIVE AS OF 03-01-1993 ASSIGNOR ASSIGNS ENTIRE INTEREST TO ASSIGNEE
Assignor
1
AMOCO PRODUCTION COMPANY
Exec Dt:
03/30/1993
Assignee
1
BAKER HUGHES INCORPORATED
PATENT DEPT.
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5228524
NONE
07846500
Correspondence name and address
MARYLU DAWSON
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, STE. 1200
HOUSTON, TX 77027
Assignment: 147
Reel/Frame:006767/0008   Pages: 4
Recorded: 05/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BRACKETT GREEN LIMITED
Exec Dt:
03/30/1993
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740, 3900 ESSEX LANE
STE. 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5210918
NONE
07784554
Correspondence name and address
CARL A. ROWOLD
3900 ESSEX LANE, STE. 1200
P.O. BOX 4740
HOUSTON, TX 77027
Assignment: 148
Reel/Frame:006481/0781   Pages: 17
Recorded: 04/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BAKER HUGHES INTEQ, INC.
Exec Dt:
04/01/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4710708
NONE
06401267
 
4587741
NONE
06536556
 
4646831
NONE
06650665
 
4736791
NONE
06730397
 
4926188
NONE
06865623
 
4787093
NONE
06907727
 
4953616
NONE
07181599
 
4878053
NONE
07181678
 
4908804
NONE
07212670
 
5027129
NONE
07419893
 
5067114
NONE
07500107
 
5089779
NONE
07581561
 
5160925
NONE
07686772
 
5260662
NONE
07899020
 
4221834
NONE
UNAVAILABLE
Correspondence name and address
CARL A. ROWOLD
OR THERESA M. BUSTAMANTE
3900 ESSEX LANE
HOUSTON, TX 77027
Assignment: 149
Reel/Frame:006483/0267   Pages: 19
Recorded: 04/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BAKER HUGHES INTEQ, INC.
Exec Dt:
04/01/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4273212
NONE
06006832
 
4266606
NONE
06070092
 
4265305
NONE
06070154
 
4319240
NONE
06071746
 
4618828
NONE
06440753
 
4570123
NONE
06440754
 
4738812
NONE
06440755
 
4833927
NONE
06510332
 
4647853
NONE
06537821
 
4589187
NONE
06572801
 
4575681
NONE
06727362
 
4630809
NONE
06732928
 
4676574
NONE
06865158
 
4786874
NONE
06898409
 
4733233
NONE
06936185
 
4733232
NONE
06936351
 
4716973
NONE
06941390
 
4894923
NONE
07054552
 
4813274
NONE
07054616
 
4852052
NONE
07055451
 
4779852
NONE
07086359
 
4821563
NONE
07144471
 
4992787
NONE
07247033
 
5012412
NONE
07275115
 
4878206
NONE
07290506
 
5034929
NONE
07389321
 
4958517
NONE
07390155
 
5010765
NONE
07398668
 
5001675
NONE
07406717
 
5126564
NONE
07510082
 
5144126
NONE
07511537
 
5083124
NONE
07511538
 
5278758
NONE
07513953
 
5361239
NONE
07551636
 
5212495
NONE
07558075
 
5055837
NONE
07579706
 
5128867
NONE
07586754
 
5128902
NONE
07604952
 
5128901
NONE
07605255
 
5148408
NONE
07609471
 
5050132
NONE
07610433
 
5222048
NONE
07611036
 
5056067
NONE
07619172
 
5138263
NONE
07641690
 
5134285
NONE
07642314
 
5091644
NONE
07642319
 
5120963
NONE
07642320
 
5163029
NONE
07652887
 
5251708
NONE
07666626
 
5096001
NONE
07671253
 
5226332
NONE
07703171
 
5272680
NONE
07703480
 
5216242
NONE
07710822
 
5134783
NONE
07723455
 
5124953
NONE
07736397
 
5215152
NONE
07846523
Correspondence name and address
BAKER HUGHES INCORPORATED
THERESA BUSTAMANTE
3900 ESSEX LANE
HOUSTON, TX 77027
Assignment: 150
Reel/Frame:006504/0551   Pages: 4
Recorded: 04/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TELECO OILFIELD SERVICES INC.
Exec Dt:
04/08/1993
Assignee
1
BAKER HUGHES INCORPORATED
INTELLECTUAL PROPERTY
3900 ESSEX LANE #1200
HOUSTON, TEXAS 77210
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4674773
NONE
06799623
 
4761889
NONE
06905979
 
4729675
NONE
07049672
 
4877092
NONE
07181915
 
4982801
NONE
07293514
 
5141060
NONE
07430529
 
4966234
NONE
07436496
 
5135059
NONE
07615602
 
5242020
NONE
07628690
 
5074681
NONE
07641665
 
5230386
NONE
07715417
Correspondence name and address
CARL A. ROWOLD, ESQ.
INTELLECTUAL PROPERTY
3900 ESSEX LANE #1200
HOUSTON, TX 77210
Assignment: 151
Reel/Frame:006557/0474   Pages: 3
Recorded: 05/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, WILLIAM M.
Exec Dt:
04/23/1993
2
TREVINO, MARIA
Exec Dt:
04/23/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5395536
NONE
08057879
Correspondence name and address
BAKER HUGHES INCORPORATED
MR. CARL A. ROWOLD
CHIEF PATENT COUNSEL, SUITE 1200
3900 ESSEX LANE
HOUSTON, TX 77027
Assignment: 152
Reel/Frame:006575/0611   Pages: 3
Recorded: 05/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANTHONY, ROGER B.
Exec Dt:
04/23/1993
2
NEUROTH, DAVID H.
Exec Dt:
04/23/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5384430
NONE
08063995
Correspondence name and address
JAMES E. BRADLEY
FELSMAN, BRADLEY, GUNTER & DILLON
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 153
Reel/Frame:006580/0599   Pages: 3
Recorded: 05/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEAN, BUFORD RANDALL
Exec Dt:
04/27/1993
2
WARREN, GARY L.
Exec Dt:
04/27/1993
3
WHITEHEAD, F. LYNN
Exec Dt:
04/27/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5455516
NONE
08045854
Correspondence name and address
MICHAEL A. CANTOR
FISHMAN, DIONNE & CANTOR
88 DAY HILL ROAD
WINDSOR, CT 06095
Assignment: 154
Reel/Frame:006606/0054   Pages: 3
Recorded: 04/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MENDEZ, LUIS E.
Exec Dt:
04/29/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5363921
NONE
08055848
Correspondence name and address
STEVE ROSENBLATT
ROSENBLATT & ASSOCIATES, P.C.
ONE GREENWAY PLAZA, SUITE 500
HOUSTON, TX 77046
Assignment: 155
Reel/Frame:006559/0411   Pages: 4
Recorded: 05/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEANY, NIGEL C.
Exec Dt:
05/05/1993
2
COOLEY, CRAIG H.
Exec Dt:
05/13/1993
3
TIBBITTS, GORDON A.
Exec Dt:
05/05/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE - SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5460233
NONE
08039858
Correspondence name and address
JOSEPH A. WALKOWSKI
TRASK, BRITT & ROSSA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 156
Reel/Frame:006535/0561   Pages: 3
Recorded: 05/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SZINYEI, W. JAY
Exec Dt:
05/13/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5241868
NONE
07828019
Correspondence name and address
CARL A. ROWOLD
C/O BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TX 77027
Assignment: 157
Reel/Frame:006658/0657   Pages: 2
Recorded: 06/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BURT, ARTHUR WELDON
Exec Dt:
06/02/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5298057
NONE
08072340
Correspondence name and address
SAM PASTERNACK, ESQ.
CHOATE, HALL & STEWART
EXCHANGE PLACE
53 STATE STREET
BOSTON, MA 02109
Assignment: 158
Reel/Frame:006588/0666   Pages: 2
Recorded: 06/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZAHRADNIK, ANTON F.
Exec Dt:
06/11/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5351771
NONE
08076716
Correspondence name and address
ROBERT A. FELSMAN
FELSMAN, BRADLEY, GUNTER ET AL
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 159
Reel/Frame:006592/0761   Pages: 2
Recorded: 06/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZAHRADNIK, ANTON F.
Exec Dt:
06/11/1993
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5351769
NONE
08076029
Correspondence name and address
ROBERT A. FELSMAN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 160
Reel/Frame:006592/0763   Pages: 2
Recorded: 06/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCOTT, DANNY E.
Exec Dt:
06/11/1993
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5351769
NONE
08076029
Correspondence name and address
ROBERT A. FELSMAN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 161
Reel/Frame:006592/0765   Pages: 2
Recorded: 06/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PESSIER, RUDOLF CARL OTTO
Exec Dt:
06/11/1993
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5351769
NONE
08076029
Correspondence name and address
ROBERT A. FELSMAN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 162
Reel/Frame:006623/0479   Pages: 3
Recorded: 07/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENDE, BJORN
Exec Dt:
06/11/1993
2
NESHEIM, ANDERS K.
Exec Dt:
06/23/1993
3
REIMERS, NILS
Exec Dt:
06/09/1993
4
SOLEM, SIGURD
Exec Dt:
06/14/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5325714
NONE
08060563
Correspondence name and address
MICHAEL A. CANTOR, ESQ.
FISHMAN, DIONNE & CANTOR
88 DAY HILL ROAD
WINDSOR, CT 06095
Assignment: 163
Reel/Frame:006886/0005   Pages: 3
Recorded: 03/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRADLEY, BRUCE D.
Exec Dt:
06/14/1993
2
COOMBS, STEVEN G.
Exec Dt:
06/14/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5340485
NONE
08077008
Correspondence name and address
THOMAS S. MCDONALD - SKJERVEN, MORRILL,
MACPHERSON, FRANKLIN & FRIEL
25 METRO DRIVE
SUITE 700 SAN JOSE, CA 95110
Assignment: 164
Reel/Frame:006587/0365   Pages: 3
Recorded: 06/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COLLEE, PIERRE EMMANUEL
Exec Dt:
06/24/1993
2
MALLOW, WILLIAM A.
Exec Dt:
06/07/1993
3
RADFORD, STEVEN R.
Exec Dt:
05/19/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX HOUSTON, TX 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5360074
NONE
08051093
Correspondence name and address
STEVE ROSENBLATT
ONE GREENWAY PLAZA
STE. 500
HOUSTON, TX 77046
Assignment: 165
Reel/Frame:006587/0495   Pages: 3
Recorded: 07/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WOODS, JOHN B.
Exec Dt:
06/24/1993
Assignee
1
BAKER HUGHES INCORPORATED
6110 RITTIMAN RD., SAN ANTONIO, TX 78218
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5365978
NONE
08056559
Correspondence name and address
JERRY J. DUNLAP
DUNLAP, CODDING & LEE, P.C.
9400 N. BROADWAY, STE. 420
OKLAHOMA CITY, OK 73114
Assignment: 166
Reel/Frame:006676/0172   Pages: 2
Recorded: 08/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISBELL, MATTHEW RAY
Exec Dt:
07/07/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5351768
NONE
08089318
Correspondence name and address
ROBERT A. FELSMAN
FELSMAN BRADLEY GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 167
Reel/Frame:006676/0318   Pages: 2
Recorded: 08/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PESSIER, RUDOLF CARL OTTO
Exec Dt:
07/07/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5351768
NONE
08089318
Correspondence name and address
ROBERT A. FELSMAN
FELSMAN BRADLEY GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 168
Reel/Frame:006676/0320   Pages: 2
Recorded: 08/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRIMES, ROBERT EARL
Exec Dt:
07/07/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5351768
NONE
08089318
Correspondence name and address
ROBERT A. FELSMAN
FELSMAN BRADLEY GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 169
Reel/Frame:006608/0905   Pages: 3
Recorded: 07/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JEAN, B. RANDALL
Exec Dt:
07/08/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5262743
NONE
07820308
Correspondence name and address
SROUFE, ZAMECKI, PAYNE & LUNDEEN, LLP
1700 WEST LOOP SOUTH
SUITE 1230
HOUSTON TX. 77027
Assignment: 170
Reel/Frame:006674/0664   Pages: 2
Recorded: 08/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCOTT, DANNY E.
Exec Dt:
07/09/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, STE. 1200 HOUSTON, TX 77027
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5351768
NONE
08089318
Correspondence name and address
ROBERT A. FEISMAN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 171
Reel/Frame:006958/0193   Pages: 3
Recorded: 08/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINETTE, DANIEL C.
Exec Dt:
07/20/1993
2
DUCKWORTH, ALLEN
Exec Dt:
07/20/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5397893
NONE
08055026
Correspondence name and address
MICHAEL A. CANTOR, ESQ.
FISHMAN, DIONNE & CANTOR
88 DAY HILL ROAD
WINDSOR, CT 06095
Assignment: 172
Reel/Frame:006643/0968   Pages: 5
Recorded: 07/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHENDEL, DENNIS MARK
Exec Dt:
07/29/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE SUITE 1200 HOUSTON, TX 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5332373
NONE
08099957
Correspondence name and address
COLEMAN & SUDOL, 40 MCAULAY, FISHER
NISSEN, GOLDBERG & KIEL
R. NEIL SUDOL
261 MADISON AVENUE
NEW YORK, NY 10016
Assignment: 173
Reel/Frame:006749/0888   Pages: 3
Recorded: 08/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OWENS, STEVE C.
Exec Dt:
07/30/1993
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
HOUSTON, TEXAS 77210-4740
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5579283
NONE
08071422
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 174
Reel/Frame:006749/0891   Pages: 3
Recorded: 08/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BOULDIN, BREET W.
Exec Dt:
07/30/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5579283
NONE
08071422
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 175
Reel/Frame:006670/0725   Pages: 3
Recorded: 08/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARNER, KEVIN L.
Exec Dt:
08/04/1993
2
DELASKO, JOE M.
Exec Dt:
07/29/1993
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740 3900 ESSEX LANE, STE. 1200 HOUSTON, TX 77210-4740
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5341345
NONE
08104433
Correspondence name and address
LESTER L. HEWITT, ESQ.
PRAVEL, HEWITT, KIMBALL & KRIEGER
1177 WEST LOOP SOUTH, 10TH FL.
HOUSTON, TX 77027-9095
Assignment: 176
Reel/Frame:006749/0882   Pages: 3
Recorded: 08/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROTHERS, DAVID E.
Exec Dt:
08/04/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5579283
NONE
08071422
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 177
Reel/Frame:006749/0879   Pages: 3
Recorded: 08/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEHR, DOUGLAS JULIUS
Exec Dt:
08/06/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5579283
NONE
08071422
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 178
Reel/Frame:006749/0885   Pages: 3
Recorded: 08/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOLCOMBE, MICHAEL WAYNE
Exec Dt:
08/11/1993
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
HOUSTON, TEXAS 77210-4740
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5579283
NONE
08071422
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 179
Reel/Frame:006678/0757   Pages: 5
Recorded: 08/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIGHT, JEFFREY L.
Exec Dt:
08/23/1993
2
COOK, LYNN W.
Exec Dt:
08/23/1993
3
BROWN, DAVID PARRY
Exec Dt:
08/23/1993
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5423895
NONE
08110426
Correspondence name and address
WILLIAM S. BRITT
TRASK, BRITT & ROSSA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 180
Reel/Frame:006712/0145   Pages: 3
Recorded: 09/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCNAIR, ROBERT J.
Exec Dt:
08/26/1993
2
DOCKRELL, JEFFREY D.
Exec Dt:
08/19/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5318121
NONE
07927567
Correspondence name and address
MICHAEL A. CANTOR
FISHMAN, DIONNE & CANTOR
88 DAY HILL ROAD
WINDSOR, CT 06095
Assignment: 181
Reel/Frame:006699/0044   Pages: 3
Recorded: 09/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEUROTH, DAVID H.
Exec Dt:
09/02/1993
2
WALLACE, THOMSON H.
Exec Dt:
09/02/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5414217
NONE
08120016
Correspondence name and address
JAMES E. BRADLEY
FELSMAN, BRADLEY, GUNTER ET AL
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 182
Reel/Frame:006678/0989   Pages: 3
Recorded: 09/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TIBBITTS, GORDON A.
Exec Dt:
09/03/1993
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5503236
NONE
08117214
Correspondence name and address
A. JOHN PATE
TRASK, BRITT & ROSSA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 183
Reel/Frame:006959/0222   Pages: 3
Recorded: 12/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEGGETT, JAMES V., III
Exec Dt:
09/14/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5592438
NONE
08108958
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER, ET AL.
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 184
Reel/Frame:006711/0109   Pages: 3
Recorded: 09/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RAMSEY TECHNOLOGY, INC.
Exec Dt:
09/22/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77210-4740
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4833918
NONE
07095848
 
RE34501
NONE
07707742
Correspondence name and address
CARL A. ROWOLD
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUITE 1200
HOUSTON, TX 77210
Assignment: 185
Reel/Frame:006727/0566   Pages: 3
Recorded: 10/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MASON, JOHN S.
Exec Dt:
09/27/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5448911
NONE
08019402
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 186
Reel/Frame:006959/0225   Pages: 3
Recorded: 12/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RORDEN, LOUIS H.
Exec Dt:
09/28/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5592438
NONE
08108958
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER, ET AL.
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 187
Reel/Frame:006731/0747   Pages: 2
Recorded: 10/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HERN, GREGORY L.
Exec Dt:
10/04/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SIUTE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5363930
NONE
08137651
Correspondence name and address
ROBERT A. FELSMAN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 188
Reel/Frame:007011/0952   Pages: 3
Recorded: 10/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MENDEZ, LUIS E.
Exec Dt:
10/06/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5577560
NONE
08090379
Correspondence name and address
MELVIN A. HUNN
FELSMAN BRADLEY GUNTER & DILLON
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 189
Reel/Frame:007011/0955   Pages: 3
Recorded: 10/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MODY, RUSTOM K.
Exec Dt:
10/06/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5577560
NONE
08090379
Correspondence name and address
MELVIN A. HUNN
FELSMAN BRADLEY GUNTER & DILLON
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 190
Reel/Frame:007011/0958   Pages: 3
Recorded: 10/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CORONADO, MARTIN PAUL
Exec Dt:
10/06/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5577560
NONE
08090379
Correspondence name and address
MELVIN A. HUNN
FELSMAN BRADLEY GUNTER & DILLON
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 191
Reel/Frame:007011/0961   Pages: 3
Recorded: 10/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOUGHLIN, MICHAEL JAMES
Exec Dt:
10/06/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, STE. 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5577560
NONE
08090379
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER & DILLON
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 192
Reel/Frame:006959/0219   Pages: 3
Recorded: 12/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PATEL, ASHOK (NMI)
Exec Dt:
10/18/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5592438
NONE
08108958
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER, ET AL.
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 193
Reel/Frame:006756/0559   Pages: 4
Recorded: 11/05/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOLTHIUS B.A.
Exec Dt:
10/28/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, STE. 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5310321
NONE
08002617
Correspondence name and address
COLEMAN & SUDOL,, MCAULAY, FISHER,
NISSEN, GOLDBERG & KIEL
R. NEIL SUDOL
261 MADISON AVE.
NEW YORK, NY 10016
Assignment: 194
Reel/Frame:006852/0597   Pages: 6
Recorded: 02/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYNDE, GERALD D.
Exec Dt:
11/01/1993
2
HARVEY, HAROLD H., JR.
Exec Dt:
11/04/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
A DELAWARE CORPORATION
HOUSTON, TEXAS 77210-4740
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5373900
NONE
08096010
Correspondence name and address
NYDEGGER & ASSOCIATES
GERALD W. SPINKS
4350 LA JOLLA VILLAGE DRIVE
SUITE 950
SAN DIEGO, CALIFORNIA 92122
Assignment: 195
Reel/Frame:006959/0216   Pages: 3
Recorded: 12/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GIBBONS, FRANK L.
Exec Dt:
11/10/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5592438
NONE
08108958
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER, ET AL.
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 196
Reel/Frame:006990/0615   Pages: 7
Recorded: 04/05/1994
Conveyance: CORRECTIVE ASSIGNMENT RE-RECORD ASSIGNMENT PREVIOUSLY RECORDED ON 12-14-1993, REEL 6846 FRAME 301-306. TO CORRECT ASSIGNEE NAME
Assignors
1
SCHNEIDER, DAVID M.
Exec Dt:
11/10/1993
2
HUTCHINSON, MARK W.
Exec Dt:
11/11/1993
3
RANDALL, RUSSEL R.
Exec Dt:
11/15/1993
4
HOBART, STEVEN L.
Exec Dt:
11/30/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
P.O. BOX 4740
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5511037
NONE
08142599
Correspondence name and address
GUNN & KUFFNER
DONALD GUNN, ESQ.
11 GREENWAY PLAZA, STE. 2900
HOUSTON, TX 77046
Assignment: 197
Reel/Frame:006766/0581   Pages: 4
Recorded: 11/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NORTON COMPANY
Exec Dt:
11/11/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, STE. 1200
P.O. BOX 4740
HOUSTON, TEXAS 772210-4740
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4943488
NONE
07273405
 
5030276
NONE
07273923
 
5000273
NONE
07461373
 
5116568
NONE
07708761
Correspondence name and address
NORTON COMPANY
STEPHEN L. BORST, ESQ.
INTELLECTUAL PROPERTY LAW DEPT.
1 NEW BOND STREET
WORCESTER, MA 01615-0008
Assignment: 198
Reel/Frame:006790/0502   Pages: 3
Recorded: 12/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BAKER HUGHES OILFIELD OPERATIONS, INC.
Exec Dt:
11/19/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4739842
NONE
06910286
Correspondence name and address
CARL A. ROWOLD
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, STE. 1200
HOUSTON, TEXAS 77027
Assignment: 199
Reel/Frame:006959/0213   Pages: 3
Recorded: 12/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OWENS, STEVEN C.
Exec Dt:
11/19/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5592438
NONE
08108958
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER, ET AL.
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 200
Reel/Frame:006784/0968   Pages: 4
Recorded: 11/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUND, JEFFREY B.
Exec Dt:
11/22/1993
2
SMITH, REDD H.
Exec Dt:
11/22/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5447208
NONE
08156086
Correspondence name and address
JOSEPH A. WALKOWSKI
TRASK, BRITT & ROSSA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Page 2 of 76

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