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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
02/27/1990
Application #:
07077496
Filing Dt:
07/24/1987
Inventor:
RICHARD HELFERICH
Title:
ANALOG/DIGITAL DATA STORAGE SYSTEM
Assignment: 1
Reel/Frame:
004756/0484Recorded: 09/08/1987Pages: 2
Conveyance:
ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
Assignor:
Exec Dt:
08/28/1987
Assignee:
20812 PLUMMER STREET
CHATSWORTH, CALIFORNIA 91311-5096
Correspondent:
JOHN E. VANDERBURGH
PLANTE, STRAUSS & VANDERBURGH
1020 NO. BROADWAY, STE. 400
SANTA ANA, CA 92701
Assignment: 2
Reel/Frame:
006318/0462Recorded: 11/13/1992Pages: 2
Conveyance:
ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
Assignor:
Exec Dt:
10/20/1992
Assignee:
Correspondent:
KNOBBE MARTENS OLSON & BEAR
JAMES B. BEAR, ESQ.
16TH FLOOR 620 NEWPORT CENTER DRIVE
NEWPORT BEACH, CA 92660
Assignment: 3
Reel/Frame:
006983/0919Recorded: 05/09/1994Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/22/1994
Exec Dt:
04/22/1994
Assignee:
1303 EAST ALGONQUIN ROAD
SCHAUMBURG, ILLINOIS 60196
Correspondent:
FISH & NEAVE
JEFFREY H. INGERMAN
1251 AVENUE OF THE AMERICAS
NEW YORK, NY 10020
Assignment: 4
Reel/Frame:
009396/0370Recorded: 08/20/1998Pages: 13
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
08/11/1998
Assignee:
TECHNOLOGY FINANCE DIVISION
76 BATTERSON PARK RD.
FARMINGTON, CONNECTICUT 06032
Correspondent:
FEDERAL RESEARCH CORP.
CHRIS BODNAR
400 SEVENTH STREET, N.W., SUITE 101
WASHINGTON, D.C. 20004

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