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Patent Assignment Assignor Details
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Assignor Name : FRENZEL, ROBERT A.
Total Assignments: 5
Assignment: 1
Reel/Frame:005202/0316   Pages: 1
Recorded: 12/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/11/1989
2
Exec Dt:
12/11/1989
Assignee
1
9600 WEST GULF BANK DRIVE
A CORP. OF DE
HOUSTON,, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07452207
Correspondence name and address
C. JAMES BUSHMAN
BROWNING, BUSHMAN, ANDERSON & BROOKHART
5718 WESTHEIMER, STE. 1800
HOUSTON, TX 77057
Assignment: 2
Reel/Frame:005530/0914   Pages: 2
Recorded: 12/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/03/1990
2
Exec Dt:
12/03/1990
Assignee
1
9600 WEST GULF BANK DRIVE,
HOUSTON,, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07624341
Correspondence name and address
C. JAMES BUSHMAN
BROWNING, BUSHMAN, ANDERSON
& BROOKHART
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 3
Reel/Frame:007021/0422   Pages: 3
Recorded: 06/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/1994
2
Exec Dt:
06/03/1994
Assignee
1
9600 WEST GULF BANK DRIVE
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08253337
Correspondence name and address
BROWNING, BUSHMAN, ANDERSON ET AL.
C. JAMES BUSHMAN
5718 WESTHEIMER, STE. 1800
HOUSTON, TX 77057
Assignment: 4
Reel/Frame:007031/0403   Pages: 3
Recorded: 06/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/1994
2
Exec Dt:
06/03/1994
Assignee
1
9600 WEST GULF BANK DRIVE
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08253963
Correspondence name and address
BROWNING, BUSHMAN, ANDERSON & BROOKHART
C. JAMES BUSHMAN
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 5
Reel/Frame:032426/0349   Pages: 7
Recorded: 03/13/2014
Attorney Dkt #:CMRN:0208 (SUR-031842)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2014
2
Exec Dt:
03/12/2014
3
Exec Dt:
03/11/2014
4
Exec Dt:
03/12/2014
Assignee
1
1333 WEST LOOP SOUTH, SUITE 1700
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14207214
Correspondence name and address
CAMERON INTERNATIONAL CORPORATION
P.O. BOX 1212
ATTN: PATENT SERVICES
HOUSTON, TX 77251-1212

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