Patent Assignment
Reel/Frame 005976/0191
Assignment of Assignors Interest.
Recorded: 1991-12-19
Pages: 4
Assignors
OTT, CONRAD L.
Executed: 1991-12-13
WUESTMANN, DAVID E.
Executed: 1991-12-13
MAIOLO, LOUIS
Executed: 1991-12-13
Assignee
PORTA SYSTEMS CORPORATION A DE CORPORATION
SYOSSET, NASSAU, NEW YORK
Covered Property
(1)
Fiber Optic Variable Signal Attenuator
Patent:
5,187,768 →
Application:
07/810,317 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.