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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/26/1991
Application #:
07511163
Filing Dt:
04/19/1990
Inventors:
RICHARD D. NELSON, DENNIS J. HERRELL
Title:
LOW PRESSURE HIGH HEAT TRANSFER FLUID HEAT EXCHANGER
Assignment: 1
Reel/Frame:
015377/0295Recorded: 11/19/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/05/1989
Exec Dt:
04/05/1989
Assignee:
2535 BROCKTON DRIVE, SUITE 500
AUSTIN, TEXAS 78758
Correspondent:
STERNE KESSLER GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE NW
WASHINGTON, DC 20005-3934
Assignment: 2
Reel/Frame:
014892/0165Recorded: 07/23/2004Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/28/2004
Assignee:
171 MAIN STREET, #271
LOS ALTOS, CALIFORNIA 94022
Correspondent:
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
EVAN R. SMITH
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3934

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