Patent Assignment
Reel/Frame 028978/0234
Assignment of Assignor's Interest
Recorded: 2012-09-18
Pages: 14
Assignors
MATTIN, STEPHEN A.
Executed: 1989-03-17
CUMMINGS, PAUL
Executed: 1989-03-20
HSU, MEICHUN
Executed: 1989-03-21
GAGLIARDI, UGO O.
Executed: 1989-03-21
Assignee
BELL ATLANTIC NETWORK SERVICES, INC.
1310 N. COURT HOUSE ROAD, ARLINGTON, VIRGINIA, 22201
Covered Property
(1)
Isdn Interfacing of Personal Computers
Patent:
5,444,703 →
Application:
08/094,144 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.