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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/14/2000
Application #:
08787271
Filing Dt:
01/24/1997
Inventors:
ALAN J. CISAR, OLIVER J. MURPHY
Title:
BIPOLAR SEPARATOR PLATES FOR ELECTROCHEMICAL CELL STACKS
Assignment: 1
Reel/Frame:
008398/0846Recorded: 01/24/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/21/1997
Exec Dt:
01/21/1997
Assignee:
7610 EASTMARK DRIVE, STE. 105
COLLEGE STATION, TEXAS
Correspondent:
PATTERSON & STREETS, L.L.P.
JEFFREY L. STREETS
3040 POST OAK BLVD., STE. 430
HOUSTON, TX 77056
Assignment: 2
Reel/Frame:
010980/0351Recorded: 06/26/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/07/2000
Assignee:
7610 EASTMARK DRIVE, SUITE 105
COLLEGE STATION, TEXAS 77840
Correspondent:
STREETS & STEELE
JEFFREY L. STREETS
P.O. BOX 1612
CYPRESS, TX 77410-1612
Assignment: 3
Reel/Frame:
019035/0853Recorded: 03/21/2007Pages: 6
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
03/08/2007
Assignee:
5219 CITY BANK PARKWAY
LUBBOCK, TEXAS 79407
Correspondent:
M. ANDREW STEWART
1500 BROADWAY, SUITE 700
LUBBOCK, TX 79401

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