Patent Assignment
Reel/Frame 004189/0744
Assignment of Assignors Interest.
Recorded: 1983-11-02
Pages: 2
Assignee
SAVIN CORPORATION, A DE CORP.
VALHALLA, NEW YORK, 10595
Covered Property
(1)
Pulse Width Modulation System
Patent:
4,426,667 →
Application:
05/906,850 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 20, 1991
From: SAVIN CORPORATION, A CORP. OF DE
To: SPECTRUM SCIENCES B.V., A CORP. OF THE NETHERLANDS
Reel/Frame 005836/0954 →
Change of Name and Address Effective 6-8-93.
Feb 7, 1994
From: SPECTRUM SCIENCES B.V. ZIJDEEWEG 6 2244 BG WASSENAAR, THE NETHERLANDS
To: INDIGO N.V.
Reel/Frame 006850/0595 →