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Patent Assignment Assignee Details
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Assignee Name : KAVERNER OILFIELD PRODUCTS, INC.
Total Assignments: 4
Assignment: 1
Reel/Frame:012185/0996   Pages: 3
Recorded: 09/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2001
2
Exec Dt:
07/31/2001
Assignee
1
1255 NORTH POAST OAK
HOUSTON, TEXAS 77055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09774295
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE
STEPHEN H. CAGLE
750 BERING DRIVE
HOUSTON, TEXAS 77057
Assignment: 2
Reel/Frame:012503/0852   Pages: 3
Recorded: 01/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2001
2
Exec Dt:
08/01/2001
3
Exec Dt:
07/31/2001
Assignee
1
1255 NORTH POAST OAK
HOUSTON, TEXAS 77055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09805090
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE
STEPHEN H. CAGLE
750 BERING DRIVE
HOUSTON, TEXAS 77057
Assignment: 3
Reel/Frame:023254/0845   Pages: 3
Recorded: 09/21/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2001
2
Exec Dt:
07/31/2001
Assignee
1
1255 NORTH POAST OAK
HOUSTON, TEXAS 77055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10316294
Correspondence name and address
DUSTIN J. EDWARDS, ESQ.
HOWREY LLP
2491 FAIRVIEW DRIVE, SUITE 200
FALLS CHURCH, VA 22042
Assignment: 4
Reel/Frame:012086/0145   Pages: 3
Recorded: 08/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2001
2
Exec Dt:
08/03/2001
Assignee
1
1255 NORTH POAST OAK
HOUSTON, TEXAS 77055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09774287
Correspondence name and address
HOWREY SIMON ARNOLD & WHITE
STEPHEN H. CAGLE
750 BERING DRIVE
HOUSTON, TEXAS 77057

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