Patent Assignment
Reel/Frame 005367/0541
Assignment of Assignors Interest.
Recorded: 1988-08-02
Pages: 6
Assignors
KRAETSCH, RICHARD T.
Executed: 1988-09-12
PIMPINELLA, RICHARD J.
Executed: 1988-09-12
SCHAPER, LEONARD W.
Executed: 1989-03-24
TAI, KING L.
Executed: 1989-03-27
Assignees
BELL TELEPHONE LABORATORIES, INCORPORATED, A CORP. OF NY.
600 MOUNTAIN AVENUE, MURRAY HILL, NEW JERSEY, 07974-2070
AMERICAN TELEPHONE AND TELEGRAPH COMPANY, A CORP. OF NY.
550 MADISON AVENUE,, NEW YORK, NEW YORK, 10022-3201
Covered Property
(1)
Optical Fiber Switch
Patent:
4,896,937 →
Application:
07/227,220 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.