Patent Assignment
Reel/Frame 005440/0335
Assignment of Assignors Interest.
Recorded: 1990-09-04
Pages: 3
Assignor
DE BRULER, DENNIS L.
Executed: 1990-08-28
Assignee
AMERICAN TELEPHONE AND TELEGRAPH COMPANY, A CORP OF NY
550 MADISON AVENUE, NEW YORK, NEW YORK, 10022-3201
Covered Property
(1)
Arrangement for Efficiently Transferring Program Execution Between Subprograms
Patent:
5,522,072 →
Application:
07/577,427 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.