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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/06/1990
Application #:
07261342
Filing Dt:
10/24/1988
Inventor:
ROBERT L. METCALF
Title:
UNENGRAVED METERING ROLL OF POROUS CERAMIC
Assignment: 1
Reel/Frame:
004970/0512Recorded: 10/24/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/21/1988
Assignee:
600 NINTH STREET
A CORP. OF CO
GOLDEN, COLORADO 80401
Correspondent:
KLARQUIST, SPARKMAN, CAMPBELL
LEIGH & WHINSTON
1620 WILLAMETTE CENTER
121 S.W., SALMON STREET, PORTLAND, OREGO
N 97204
Assignment: 2
Reel/Frame:
012665/0213Recorded: 03/05/2002Pages: 23
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/21/2001
Assignee:
SUITE 600
901 MAIN STREET
DALLAS, TEXAS 75202
Correspondent:
HAYNES AND BOONE, LLP
BRIAN J. HUBBARD
901 MAIN STREET, SUITE 3100
DALLAS, TX 75202-3789
Assignment: 3
Reel/Frame:
014078/0641Recorded: 10/27/2003Pages: 7
Conveyance:
RELEASE OF SECURITY AGREEMENT
Assignor:
Exec Dt:
10/08/2003
Assignee:
16000 TABLE MOUNTAIN PARKWAY
GOLDEN, COLORADO 80404
Correspondent:
HOGAN & HARTSON LLP
FELICIA D. GORDON
8300 GREENSBORO DR.
STE. 1100
MCLEAN, VA 22102

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