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Patent Assignment Assignor Details
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Assignor Name : PESSIER, RUDOLF C.O.
Total Assignments: 22
Assignment: 1
Reel/Frame:006820/0097   Pages: 3
Recorded: 12/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PESSIER, RUDOLF C.O.
Exec Dt:
12/13/1993
2
SCOTT, DANNY E.
Exec Dt:
12/13/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5346026
NONE
08169880
Correspondence name and address
ROBERT A. FELSMAN
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
2600 CONTINENTAL PLAZA
444 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 2
Reel/Frame:007111/0505   Pages: 3
Recorded: 07/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCOTT, DANNY E.
Exec Dt:
07/19/1994
2
LU, MOU-CHIH
Exec Dt:
07/19/1994
3
PESSIER, RUDOLF C.O.
Exec Dt:
07/19/1994
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON,, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5445231
NONE
08279583
Correspondence name and address
ROBERT A. FELSMAN
FELSMAN, BRADLEY, GUNTER ET AL.
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 3
Reel/Frame:008155/0131   Pages: 3
Recorded: 08/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PESSIER, RUDOLF C.O.
Exec Dt:
08/06/1996
2
SCOTT, DANNY EUGENE
Exec Dt:
08/06/1996
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5752573
NONE
08695442
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
ROBERT A. FELSMAN
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 4
Reel/Frame:008203/0488   Pages: 3
Recorded: 08/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCOTT, DANNY EUGENE
Exec Dt:
08/06/1996
2
PESSIER, RUDOLF C.O.
Exec Dt:
08/06/1996
3
BOYLAN, TURLACH PAUL
Exec Dt:
08/06/1996
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 4740
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5746280
NONE
08695509
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
ROBERT A. FELSMAN
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 5
Reel/Frame:008223/0628   Pages: 3
Recorded: 11/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PESSIER, RUDOLF C.O.
Exec Dt:
10/24/1996
2
ISBELL, MATTHEW RAY
Exec Dt:
10/24/1996
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5695018
NONE
08527818
Correspondence name and address
FELSMAN, BRADLEY ET AL
ROBERT A. FELSMAN
2600 CONTINENTAL PLAZA, 777 MAIN ST.
FORT WORTH, TX 76102
Assignment: 6
Reel/Frame:008244/0839   Pages: 3
Recorded: 11/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCOTT, DANNY EUGENE
Exec Dt:
10/24/1996
2
PESSIER, RUDOLF C.O.
Exec Dt:
10/24/1996
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5819861
NONE
08689404
Correspondence name and address
FELSMAN, BRADLEY, GUNTER ET AL.
ROBERT A. FELSMAN
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 7
Reel/Frame:008422/0909   Pages: 4
Recorded: 02/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCOTT, DANNY EUGENE
Exec Dt:
10/24/1996
2
PESSIER, RUDOLF C.O.
Exec Dt:
10/24/1996
3
FARR, ROBERT J.
Exec Dt:
10/31/1996
4
JUREWICZ, STEPHEN R.
Exec Dt:
10/31/1996
5
JENSEN, KENNETH M.
Exec Dt:
10/31/1996
6
JONES, PAUL D.
Exec Dt:
10/31/1996
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5758733
NONE
08633983
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
ROBERT A. FELSMAN
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 8
Reel/Frame:008248/0863   Pages: 5
Recorded: 12/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOSTER, MICHAEL L.
Exec Dt:
11/21/1996
2
PESSIER, RUDOLF C.O.
Exec Dt:
11/21/1996
3
SCHNELL, DAVID M.
Exec Dt:
11/21/1996
4
MCDONALD, BART T.
Exec Dt:
11/21/1996
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5765653
NONE
08727879
Correspondence name and address
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 9
Reel/Frame:008598/0423   Pages: 5
Recorded: 07/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCOTT, DANNY E.
Exec Dt:
04/21/1997
2
PESSIER, RUDOLF C.O.
Exec Dt:
04/21/1997
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5890552
NONE
08815063
Correspondence name and address
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 10
Reel/Frame:008913/0137   Pages: 4
Recorded: 01/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PESSIER, RUDOLF C.O.
Exec Dt:
10/27/1997
2
ILLERHAUS, ROLAND
Exec Dt:
10/27/1997
3
DOSTER, MICHAEL L.
Exec Dt:
10/27/1997
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6112836
NONE
08924935
Correspondence name and address
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 11
Reel/Frame:008937/0361   Pages: 4
Recorded: 01/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ILLERHAUS, ROLAND
Exec Dt:
11/03/1997
2
DYKSTRA, MARK W.
Exec Dt:
11/03/1997
3
PESSIER, RUDOLF C.O.
Exec Dt:
11/03/1997
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6006845
NONE
08925284
Correspondence name and address
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 12
Reel/Frame:008913/0368   Pages: 5
Recorded: 01/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DYKSTRA, MARK W.
Exec Dt:
11/04/1997
2
ILLERHAUS, ROLAND
Exec Dt:
11/11/1997
3
MATSON, STEVE R.
Exec Dt:
11/04/1997
4
PESSIER, RUDOLF C.O.
Exec Dt:
11/04/1997
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6230828
NONE
08925525
Correspondence name and address
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 13
Reel/Frame:008867/0711   Pages: 3
Recorded: 12/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PESSIER, RUDOLF C.O.
Exec Dt:
11/19/1997
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5967247
NONE
08925227
Correspondence name and address
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 14
Reel/Frame:009204/0375   Pages: 5
Recorded: 05/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCOTT, DANNY E.
Exec Dt:
04/29/1998
2
PESSIER, RUDOLF C.O.
Exec Dt:
04/29/1998
3
FARR, ROBERT J.
Exec Dt:
04/30/1998
4
JUREWICZ, STEPHEN R.
Exec Dt:
04/30/1998
5
JENSEN, KENNETH M.
Exec Dt:
04/30/1998
6
JONES, PAUL D.
Exec Dt:
05/02/1998
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6098730
NONE
09074260
Correspondence name and address
FELSON, BRADLEY, GUNTER & DILLON LLP
JAMES E. BRADLEY
3600 ESSEX , SUITE 1120
HOUSTON, TEXAS 77027
Assignment: 15
Reel/Frame:009361/0058   Pages: 5
Recorded: 07/31/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOSTER, MICHAEL L.
Exec Dt:
07/22/1998
2
PESSIER, RUDOLF C.O.
Exec Dt:
07/22/1998
3
SCHNELL, DAVID M.
Exec Dt:
07/22/1998
4
MCDONALD, BART T.
Exec Dt:
07/22/1998
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6116356
NONE
09094796
Correspondence name and address
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 16
Reel/Frame:009480/0464   Pages: 5
Recorded: 09/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEUERSHAUSEN, CHRISTOPHER C.
Exec Dt:
09/10/1998
2
COSTO, ROBERT J., JR.
Exec Dt:
09/10/1998
3
SCOTT, DANNY E.
Exec Dt:
09/10/1998
4
PESSIER, RUDOLF C.O.
Exec Dt:
09/10/1998
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6321862
NONE
09129302
Correspondence name and address
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 17
Reel/Frame:009577/0961   Pages: 6
Recorded: 11/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DYKSTRA, MARK W.
Exec Dt:
10/27/1998
2
NORRIS, JAMES A.
Exec Dt:
10/27/1998
3
BEUERSHAUSEN, CHRISTOPHER C.
Exec Dt:
10/27/1998
4
PESSIER, RUDOLF C.O.
Exec Dt:
10/27/1998
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6173797
NONE
09139012
Correspondence name and address
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 18
Reel/Frame:009659/0193   Pages: 3
Recorded: 12/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PESSIER, RUDOLF C.O.
Exec Dt:
11/10/1998
2
SCOTT, DANNY E.
Exec Dt:
11/10/1998
3
MEISTER, MATTHIAS
Exec Dt:
11/10/1998
4
MCCORMICK, RONNY D.
Exec Dt:
11/10/1998
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6332503
NONE
09212057
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
JAMES E. BRADLEY
ONE RIVERWAY, SUITE 1100
HOUSTON, TEXAS 77056
Assignment: 19
Reel/Frame:010257/0390   Pages: 6
Recorded: 07/12/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE(S) OF THE CONVEYING PARTIES, PREVIOUSLY RECORDED ON REEL 9577 FRAME 0961. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
DYKSTRA, MARK W.
Exec Dt:
04/21/1999
2
NORRIS, JAMES A.
Exec Dt:
04/21/1999
3
BEUERSHAUSEN, CHRISTOPHER C.
Exec Dt:
04/21/1999
4
PESSIER, RUDOLF C.O.
Exec Dt:
04/21/1999
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6173797
NONE
09139012
Correspondence name and address
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 20
Reel/Frame:010720/0188   Pages: 17
Recorded: 04/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERZAS, SEAN K.
Exec Dt:
01/19/2000
2
DUERHOLT, RALF
Exec Dt:
01/25/2000
3
PESSIER, RUDOLF C.O.
Exec Dt:
04/04/2000
4
SCOTT, DANNY E.
Exec Dt:
02/01/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6328117
NONE
09543490
Correspondence name and address
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 21
Reel/Frame:011540/0309   Pages: 5
Recorded: 02/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISBELL, MATTHEW R.
Exec Dt:
01/16/2001
2
PESSIER, RUDOLF C.O.
Exec Dt:
01/16/2001
3
DOSTER, MICHAEL L.
Exec Dt:
01/16/2001
4
DYKSTRA, MARK W.
Exec Dt:
01/16/2001
5
HEUSER, WILLIAM H.
Exec Dt:
01/16/2001
Assignee
1
BAKER HUGHES INCORPRATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6408958
NONE
09694518
Correspondence name and address
TRASK BRITT
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 22
Reel/Frame:013455/0889   Pages: 6
Recorded: 10/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINOR, LAWRENCE ALLEN
Exec Dt:
09/23/2002
2
BEUERSHAUSEN, CHRISTOPHER
Exec Dt:
09/23/2002
3
DYKSTRA, MARK W.
Exec Dt:
09/23/2002
4
FINCHER, ROGER
Exec Dt:
10/03/2002
5
ILLERHAUS, ROLAND
Exec Dt:
09/24/2002
6
PESSIER, RUDOLF C.O.
Exec Dt:
09/24/2002
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027-5115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7000715
US20030037964
10233329
Correspondence name and address
TRASKBRITT
P.O. BOX 2550
SALT LAKE CITY, UT 84110

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