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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/15/1991
Application #:
07146933
Filing Dt:
01/21/1988
Inventor:
DAVID A. BOULTON
Title:
ELECTRONIC BOOK EDUCATIONAL PUBLISHING METHOD USING BURIED REFERENCE MATERIALS AND ALTERNATE LEARNING LEVELS
Assignment: 1
Reel/Frame:
005454/0537Recorded: 09/21/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/14/1990
Assignee:
150 ALMADEN BOULEVARD, STE. 760
SAN JOSE, CALIFORNIA 95113
Correspondent:
PAUL C. HAUGHEY
TOWNSEND & TOWNSEND
379 LYTTON AVENUE
PALO ALTO, CA 94301
Assignment: 2
Reel/Frame:
006548/0685Recorded: 06/07/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/05/1993
Assignee:
150 ALMADEN BLVD.
STE. 760
SAN JOSE, CALIFORNIA 95113
Correspondent:
PAUL C. HAUGHEY, ESQ.
TOWNSEND AND TOWNSEND KHOURIE & CREW
20TH FLR., STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105-1492
Assignment: 3
Reel/Frame:
006554/0119Recorded: 06/07/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/05/1993
Assignee:
3380 HAAS DRIVE
APTOS, CALIFORNIA 95003
Correspondent:
TOWNSEND AND TOWNSNED KHOURIE AND CREW
PAUL C. HAUGHEY, ESQ.
TWENTIETH FLOOR - STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CALIFORNIA 94105-1492

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