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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
07/14/1987
Application #:
06847274
Filing Dt:
04/02/1986
Inventor:
ROGER R. BRACHT
Title:
SINGLE BEAM DIRECT READ DURING WRITE AND WRITE PROTECT SYSTEM FOR USE IN AN OPTICAL DATA STORAGE SYSTEM
Assignment: 1
Reel/Frame:
004534/0892Recorded: 04/02/1986Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/01/1986
Assignee:
770 WOOTEN ROAD
SUITE 109
COLORADO SPRINGS, COLORADO 80915
Correspondent:
WALTER C. LINDER
STE. 1500, 625 4TH AVE. SO.
MINNEAPOLIS, MN 55415
Assignment: 2
Reel/Frame:
005753/0974Recorded: 07/01/1991Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/06/1989
Assignee:
CALIFORNIA
Correspondent:
KLAAS & LAW
738 PEARL STREET
DENVER, CO 80203-3799
Assignment: 3
Reel/Frame:
011523/0469Recorded: 01/16/2001Pages: 92
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/20/1998
Assignee:
INTELLECTUAL PROPERTY ADMINISTRATION
P.O. BOX 272400
FORT COLLINS, COLORADO 80527
Correspondent:
HEWLETT-PACKARD COMPANY
VALERIE BAKES
INTELLECTUAL PROPERTY ADMINISTRATION
P.O. BOX 272400
FORT COLLINS, CO 80527-2400

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