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Patent Assignment Assignor Details
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Assignor Name : WISLER, MACMILLAN M.
Total Assignments: 29
Assignment: 1
Reel/Frame:004294/0319   Pages: 2
Recorded: 06/06/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WISLER, MACMILLAN M.
Exec Dt:
02/28/1984
2
BIRCHAK, JAMES R.
Exec Dt:
03/29/1984
3
MEADOR, RICHARD A.
Exec Dt:
05/16/1984
Assignee
1
NL INDUSTRIES, INC., A NJ CORP
1230 AVENUE OF THE AMERICAS
NEW YORK,, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4625173
NONE
06595251
Correspondence name and address
WALTER R. BROOKHART
BROWNING, BUSHMAN, ZAMECKI & ANDERSON
5718 WESTHEIMER, STE. 1800
HOUSTON, TX 77057
Assignment: 2
Reel/Frame:005677/0106   Pages: 3
Recorded: 04/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WISLER, MACMILLAN M.
Exec Dt:
04/05/1991
Assignee
1
TELECO OILFIELD SERVICES INC., MERIDEN, CONNECTICUT 06450 A CORP. OF DELAWARE
CONNECTICUT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5144245
NONE
07680987
Correspondence name and address
FISHMAN, DIONNE & CANTOR
88 DAY HILL RD.
WINDSOR, CT 06095
Assignment: 3
Reel/Frame:005744/0384   Pages: 3
Recorded: 06/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WU, JIAN-GUN
Exec Dt:
06/14/1991
2
WISLER, MACMILLAN M.
Exec Dt:
06/14/1991
Assignee
1
TELECO OILFIELD SERVICES INC.
A CORPORATION OF DE
MERIDEN, CONNECTICUT 06450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5230386
NONE
07715417
Correspondence name and address
FISHMAN, DIONNE & CANTOR
88 DAY HILL RD.,
WINDSOR, CT 06095
Assignment: 4
Reel/Frame:007016/0434   Pages: 3
Recorded: 05/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WISLER, MACMILLAN M.
Exec Dt:
04/26/1994
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5574374
NONE
08214343
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
MELVIN A. HUNN
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 5
Reel/Frame:007201/0915   Pages: 4
Recorded: 10/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEYER, WALLACE HAROLD JR.
Exec Dt:
10/13/1994
2
WISLER, MACMILLAN M.
Exec Dt:
10/11/1994
3
DEADY, RONALD J.
Exec Dt:
10/14/1994
Assignee
1
BAKER HUGHES INCORPORATED PO BOX 4740
HOUSTON,, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5581024
NONE
08326829
Correspondence name and address
DONALD GUNN, ESQ.
GUNN & KUFFNER
5 GREENWAY PLAZA, SUITE 2900
HOUSTON, TX 77046
Assignment: 6
Reel/Frame:007774/0646   Pages: 7
Recorded: 11/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMPSON, LARRY W.
Exec Dt:
10/23/1995
2
WISLER, MACMILLAN M.
Exec Dt:
10/23/1995
3
SCHNEIDER, DAVID MARK
Exec Dt:
10/23/1995
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5682099
NONE
08478171
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
MELVIN A. HUNN
2600 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TEXAS 76102
Assignment: 7
Reel/Frame:010533/0010   Pages: 5
Recorded: 02/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WISLER, MACMILLAN M.
Exec Dt:
02/27/1996
2
MEYER, WALLACE H.
Exec Dt:
02/27/1996
3
DEADY, RONALD J.
Exec Dt:
02/29/1996
4
MINETTE, DANIEL C.
Exec Dt:
02/28/1996
5
LEGGETT, JAMES V., III
Exec Dt:
02/29/1996
6
BEIMGRABEN, HERBERT
Exec Dt:
02/28/1996
7
HUBNER, BERNARD G.
Exec Dt:
02/29/1996
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6272434
NONE
09494955
Correspondence name and address
PAUL S. MADAN
1700 WEST LOOP SOUTH, SUITE 1230
HOUSTON, TEXAS 77027-3008
Assignment: 8
Reel/Frame:008383/0762   Pages: 5
Recorded: 03/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROOKS, ANDREW G.
Exec Dt:
02/13/1997
2
WISLER, MACMILLAN M.
Exec Dt:
02/20/1997
3
THOMPSON, LARRY W.
Exec Dt:
02/13/1997
4
WU, JIAN-QUN
Exec Dt:
02/13/1997
5
MEYER, WALLACE H., JR.
Exec Dt:
02/13/1997
6
HARRELL, JOHN W.
Exec Dt:
02/19/1997
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1100
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5869968
NONE
08717201
Correspondence name and address
MADAN & MORRIS
PAUL S. MADAN
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057-5638
Assignment: 9
Reel/Frame:008496/0538   Pages: 3
Recorded: 05/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMPSON, LARRY W.
Exec Dt:
04/22/1997
2
WISLER, MACMILLAN M.
Exec Dt:
04/15/1997
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1100
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6288548
NONE
08786060
Correspondence name and address
MADAN & MORRIS
PAUL S. MADAN
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057-5638
Assignment: 10
Reel/Frame:010236/0988   Pages: 6
Recorded: 10/13/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNOR, FILED ON 7-2-98, RECORDED ON REEL 9296, FRAME 0728. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
WU, JIAN-QUN
Exec Dt:
06/15/1998
2
WISLER, MACMILLAN M.
Exec Dt:
06/12/1998
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6081116
NONE
09063773
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 11
Reel/Frame:009296/0728   Pages: 4
Recorded: 07/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, JIAN-QUAN
Exec Dt:
06/12/1998
2
WISLER, MACMILLAN M.
Exec Dt:
06/15/1998
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1100
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6081116
NONE
09063773
Correspondence name and address
MADAN & MORRIS
PAUL S. MADAN
2603 AUGUSTA, STE. 700
HOUSTON, TX 77057-5638
Assignment: 12
Reel/Frame:009581/0126   Pages: 3
Recorded: 10/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WISLER, MACMILLAN M.
Exec Dt:
10/20/1998
2
SCHNEIDER, DAVID M.
Exec Dt:
10/20/1998
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1100
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6163151
NONE
09150137
Correspondence name and address
MADAN & MORRIS
PAUL S. MADAN
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057-5638
Assignment: 13
Reel/Frame:009820/0668   Pages: 5
Recorded: 03/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMPSON, LARRY W.
Exec Dt:
02/16/1999
2
WISLER, MACMILLAN M.
Exec Dt:
02/16/1999
3
SEATON, PAUL
Exec Dt:
02/19/1999
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6173793
NONE
09215715
Correspondence name and address
MADAN & MORRIS, P.C.
PAUL S. MADAN
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Domestic representative
MADAN & MORRIS, P.C.
PAUL S. MADAN
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 14
Reel/Frame:009858/0236   Pages: 6
Recorded: 03/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NASR, HATEM
Exec Dt:
03/18/1999
2
WISLER, MACMILLAN M.
Exec Dt:
03/17/1999
3
OPPELT, JOACHIM
Exec Dt:
03/15/1999
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6179066
NONE
09231568
Correspondence name and address
MADAN & MORRIS, P.C.
PAUL S. MADAN
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Assignment: 15
Reel/Frame:010179/0014   Pages: 3
Recorded: 08/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEYLER, TERRY A.
Exec Dt:
08/12/1999
2
WISLER, MACMILLAN M.
Exec Dt:
08/12/1999
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6469637
NONE
09373138
Correspondence name and address
STEVE ROSENBLATT
SUITE 500
ONE GREENWAY PLAZA
HOUSTON, TX 77046
Assignment: 16
Reel/Frame:011459/0968   Pages: 5
Recorded: 01/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WISLER, MACMILLAN M.
Exec Dt:
09/14/2000
Assignee
1
COMPUTALOG LIMITED
4500, 150 6TH AVENUE
CALGARY ALBERTA, CANADA T2P 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6703837
NONE
09662973
Correspondence name and address
MARK A. OATHOUT
3730 KIRBY DRIVE, SUITE 830
HOUSTON, TX 77098
Assignment: 17
Reel/Frame:011416/0060   Pages: 6
Recorded: 01/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WISLER, MACMILLAN M.
Exec Dt:
10/05/2000
2
GONSOULIN, BRYAN L.
Exec Dt:
10/05/2000
3
THOMPSON, LARRY W.
Exec Dt:
10/05/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6459262
NONE
09557441
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 18
Reel/Frame:013614/0040   Pages: 4
Recorded: 12/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WISLER, MACMILLAN M.
Exec Dt:
10/05/2000
2
GONSOULIN, BRYAN L.
Exec Dt:
10/05/2000
3
THOMPSON, LARRY W.
Exec Dt:
10/05/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6703833
US20020196018
10223854
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 19
Reel/Frame:011669/0857   Pages: 7
Recorded: 03/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WISLER, MACMILLAN M.
Exec Dt:
02/26/2001
2
THOMPSON, LARRY W.
Exec Dt:
02/26/2001
3
PUYMBROECK, LUCVAN
Exec Dt:
01/31/2001
4
STIBBE, HOLGER
Exec Dt:
02/01/2001
5
HATLOY, HALLVARD
Exec Dt:
01/02/2001
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6788066
US20010050559
09760679
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Assignment: 20
Reel/Frame:012577/0974   Pages: 5
Recorded: 01/25/2002
Conveyance: RE-RECORD TO CORRECT THE NAME OF THE FIFTH ASSIGNOR, PREVIOUSLY RECORDED ON REEL 012189 FRAME 0753, ASSIGNOR CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
NEUROTH, DAVID
Exec Dt:
05/25/2001
2
HODGES, STEVEN B.
Exec Dt:
05/08/2001
3
DALRYMPLE, LARRY V.
Exec Dt:
05/25/2001
4
KOPECKI, DENIS
Exec Dt:
05/21/2001
5
WISLER, MACMILLAN M.
Exec Dt:
08/03/2001
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020007945
09827673
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
WILLIAM E. SCHMIDT
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TEXAS 77057-5640
Assignment: 21
Reel/Frame:012519/0238   Pages: 3
Recorded: 01/19/2002
Conveyance: INVALID RECORDING, SEE DOCUMENT AT REEL 012519, FRAME 0329. (RE-RECORD TO CORRECT THE SERIAL NUMBER ASSIGNED BY THE PTO)
Assignors
1
THOMPSON, LARRY W.
Exec Dt:
01/10/2002
2
WISLER, MACMILLAN M.
Exec Dt:
01/10/2002
3
WU, JIAN-QUN
Exec Dt:
01/10/2002
Assignee
1
PRECISION DRILLING TECHNOLOGY SERVICES GROUP, INC.
4200, 150-6TH AVENUE SW
CALGARY, ALBERTA T2P 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6577129
NONE
10053041
Correspondence name and address
PATRICK H. MCCOLLUM
363 N. SAM HOUSTON PARKWAY EAST
SUITE 1700
HOUSTON, TEXAS 77060
Assignment: 22
Reel/Frame:012519/0329   Pages: 3
Recorded: 01/19/2002
Conveyance: INVALID RECORDING: SEE DOCUMENT AT REEL 012842 FRAME 0121. (RE-RECORDED TO CORRECT THE SERIAL NUMBER ERRONEOUSLY ASSIGNED BY THE PTO)
Assignors
1
THOMPSON. LARRY W.
Exec Dt:
01/10/2002
2
WISLER, MACMILLAN M.
Exec Dt:
01/10/2002
3
WU, JIAN-QUN
Exec Dt:
01/10/2002
Assignee
1
PRECISION DRILLING TECHNOLOGY SERVICES GROUP, INC.
4200, 150- 6TH AVENUE SW
CALGARY, AB, CANADA T2P 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6646441
US20030137301
10053043
Correspondence name and address
PATRICK H. MCCOLLUM
363 N. SAM HOUSTON PARKWAY EAST
SUITE 1700
HOUSTON, TEXAS 77060
Assignment: 23
Reel/Frame:012842/0121   Pages: 3
Recorded: 01/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMPSON, LARRY W.
Exec Dt:
01/10/2002
2
WISLER, MACMILLAN M.
Exec Dt:
01/10/2002
3
WU, JIAN-QUN
Exec Dt:
01/10/2002
Assignee
1
PRECISION DRILLING TECHNOLOGY SERVICES GROUP INC.
4200, 150-6TH AVENUE SW
CALGARY, ALBERTA T2P 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6646441
US20030137301
10053043
Correspondence name and address
PATRICK H. MCCOLLUM
363 N. SAM HOUSTON PARKWAY EAST
SUITE 1700
HOUSTON, TEXAS 77060
Assignment: 24
Reel/Frame:025138/0087   Pages: 4
Recorded: 10/14/2010
Attorney Dkt #:135-0013USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONSCHUH, CHRISTOPHER W.
Exec Dt:
07/29/2005
2
LARRONDE, MICHAEL L.
Exec Dt:
07/29/2005
3
THOMPSON, LARRY W.
Exec Dt:
07/29/2005
4
WISLER, MACMILLAN M.
Exec Dt:
07/29/2005
Assignee
1
PRECISION ENERGY SERVICES, LTD.
4200, 150-6TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3Y7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8011425
US20110024190
12904301
Correspondence name and address
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 25
Reel/Frame:025138/0897   Pages: 4
Recorded: 10/14/2010
Attorney Dkt #:135-0013USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONSCHUH, CHRISTOPHER W.
Exec Dt:
07/29/2005
2
LARRONDE, MICHAEL L.
Exec Dt:
07/29/2005
3
THOMPSON, LARRY W.
Exec Dt:
07/29/2005
4
WISLER, MACMILLAN M.
Exec Dt:
07/29/2005
Assignee
1
PRECISON ENERGY SERVICES, LTD.
4200, 150-6TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3Y7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080060847
11937951
Correspondence name and address
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 26
Reel/Frame:026655/0766   Pages: 3
Recorded: 07/27/2011
Attorney Dkt #:135-0013USD2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONSCHUH, CHRISTOPHER W.
Exec Dt:
07/29/2005
2
LARRONDE, MICHAEL L.
Exec Dt:
07/29/2005
3
THOMPSON, LARRY W.
Exec Dt:
07/29/2005
4
WISLER, MACMILLAN M.
Exec Dt:
07/29/2005
Assignee
1
PRECISION ENERGY SERVICES, LTD.
4200, 150-6TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3Y7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8191628
US20110278066
13191577
Correspondence name and address
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 27
Reel/Frame:020221/0816   Pages: 4
Recorded: 12/10/2007
Attorney Dkt #:135-0046US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WISLER, MACMILLAN M.
Exec Dt:
02/14/2007
2
THOMPSON, LARRY WAYNE
Exec Dt:
02/14/2007
3
WU, JIAN-QUN
Exec Dt:
02/14/2007
4
SPENCER, MICHAEL S.
Exec Dt:
02/14/2007
Assignee
1
PRECISION ENERGY SERVICES, INC.
500 WINSCOTT ROAD
FORT WORTH, TEXAS 76126
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8378908
US20080224707
11685040
Correspondence name and address
BILLY C. ALLEN III
WONG CABELLO LUTSCH RUTHERFORD & BRUCCUL
20333 SH 249, SUITE 600
HOUSTON, TX 77070
Assignment: 28
Reel/Frame:025793/0521   Pages: 7
Recorded: 02/11/2011
Attorney Dkt #:5441-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WISLER, MACMILLAN M.
Exec Dt:
03/24/2009
2
AIELLO, ROBERT A.
Exec Dt:
03/24/2009
3
BINFORD, TOMMY L.
Exec Dt:
03/24/2009
4
COLLINS, HARRY M.
Exec Dt:
03/24/2009
5
ELMORE, JAMES D.
Exec Dt:
03/24/2009
6
MARTIN, JOHN D.
Exec Dt:
03/24/2009
Assignee
1
PRECISION ENERGY SERVICES, INC.
500 WINSCOTT ROAD
FORT WORTH, TEXAS 76126
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8952700
US20120194195
13016731
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 29
Reel/Frame:034609/0217   Pages: 5
Recorded: 12/31/2014
Attorney Dkt #:103439.000213
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALOGH, WILLIAM THOMAS
Exec Dt:
09/05/2014
2
WISLER, MACMILLAN M.
Exec Dt:
11/04/2014
Assignee
1
APS TECHNOLOGY, INC.
7 LASER LANE
WALLINGFORD, CONNECTICUT 06492
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9790784
US20150337650
14282262
Correspondence name and address
BAKER & HOSTETLER LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104

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