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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/13/1988
Application #:
07110396
Filing Dt:
10/20/1987
Inventors:
JOHN GRANDFIELD, JAMES T. CAMPBELL, CARL H. GUNDEL, WILLIAM SHILLUE
Title:
DIRECT FREQUENCY SYNTHESIZER
Assignment: 1
Reel/Frame:
004784/0298Recorded: 10/20/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/17/1987
Exec Dt:
10/12/1987
Exec Dt:
10/12/1987
Exec Dt:
10/12/1987
Assignee:
WALTHAM, MASSACHUSETTS
Correspondent:
J. STEPHEN YEO
GTE SERVICE CORPORATION
100 FIRST AVENUE
WALTHAM, MA 02254
Assignment: 2
Reel/Frame:
010731/0156Recorded: 03/27/2000Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/08/1999
Assignee:
77 A STREET
NEEDHAM, MASSACHUSETTS 02494
Correspondent:
JENNER & BLOCK
STANLEY A. SCHLITTER
ONE IBM PLAZA
CHICAGO, IL 60611

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