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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
04/20/1993
Application #:
07725830
Filing Dt:
07/03/1991
Inventor:
JAMES L. WALDROP
Title:
INTEGRAL GAS COMPRESSOR AND INTERNAL COMBUSTION ENGINE
Assignment: 1
Reel/Frame:
012014/0179Recorded: 07/26/2001Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/28/1991
Assignee:
8224 SOUTHWEST THIRD
OKLA CITY, OKLAHOMA 73128
Correspondent:
MCAFEE & TAFT
MICHAEL D. MCCLINTOCK
211 NORTH ROBINSON
10TH FLOOR, TWO LEADERSHIP SQUARE
OKLA CITY, OK 73102
Assignment: 2
Reel/Frame:
012014/0171Recorded: 07/26/2001Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/08/2000
Assignee:
8224 SOUTHWEST THIRD
OKLA. CITY, OKLAHOMA 73128
Correspondent:
MCAFEE & TAFT
MICHAEL D. MCCLINTOCK
211 NORTH ROBINSON
TENTH FLOOR, TWO LEADERSHIP SQUARE
OKLA. CITY OK 73102
Assignment: 3
Reel/Frame:
013782/0363Recorded: 07/09/2003Pages: 21
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
06/30/2003
Assignee:
910 LOUISIANA STREET
SUITE 410
HOUSTON, TEXAS 77002
Correspondent:
LOCKE LIDDELL & SAPP LLP
PATRICIA PAQUET
3400 CHASE TOWER
600 TRAVIS STREET
HOUSTON, TX 77002-3095
Assignment: 4
Reel/Frame:
015653/0783Recorded: 07/30/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/15/2004
Assignee:
1313 SE 25TH STREET
OKLAHOMA CITY, OKLAHOMA 73129
Correspondent:
ANDREWS KURTH LLP
WILLIAM C. MCDONALD
WATERWAY PLAZA TWO
10001 WOODLOCH FOREST DRIVE, SUITE 200
THE WOODLANDS, TX 77380

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