Patent Assignment
Reel/Frame 003902/0243
Assignment of Assignors Interest.
Recorded: 1981-07-06
Pages: 2
Assignee
ENERGY CONVERSIONS DEVICES, INC.
1675 WEST MAPLE RD., A CORP. OF DE, TROY, MICHIGAN, 48084
Covered Property
(1)
Programmable Cell for Use in Programmable Electronic Arrays
Patent:
4,499,557 →
Application:
06/281,018 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Released by Secured Party
Mar 23, 1990
From: NATIONAL BANK OF DETROIT
To: ENERGY CONVERSION DEVICES, INC.
Reel/Frame 005300/0328 →
Security Interest
Jan 7, 1991
From: OIS OPTICAL IMAGING SYSTEMS, INC., A CORP. OF DE
To: MANNING, WILLIAM
Reel/Frame 005552/0228 →
Released by Secured Party
Dec 3, 1991
From: MANNING, WILLIAM
To: OIS OPTICAL IMAGING SYSTEMS, INC., A CORP. OF DE
Reel/Frame 005931/0797 →