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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/26/1992
Application #:
07722891
Filing Dt:
06/28/1991
Inventors:
JOHN S. FITCH, WILLIAM R. HAMBURGEN
Title:
MICRO-CHANNEL WAFER COOLING CHUCK
Assignment: 1
Reel/Frame:
005780/0185Recorded: 06/28/1991Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/28/1991
Exec Dt:
06/28/1991
Assignee:
MAYNARD, MASSACHUSETTS
Correspondent:
FLEHR, HOHBACH, TEST, ALBRITTON &
HERBERT
SUITE 3400
FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:
012447/0903Recorded: 01/09/2002Pages: 21
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/09/1999
Exec Dt:
06/20/2001
Assignee:
20555 STATE HIGHWAY 249
HOUSTON, TEXAS 77070
Correspondent:
CONLEY, ROSE & TAYON, P.C.
JONATHAN M. HARRIS
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267

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