Patent Assignment
Reel/Frame 004056/0596
Assignment of Assignors Interest.
Recorded: 1982-10-25
Pages: 1
Assignor
ANDERSON, THOMAS A.
Executed: 1981-07-27
Assignee
UOP INC. A CORP OF DE
DES PLAINES,, ILLINOIS
Covered Property
(1)
Elastomeric Framing Member for Screen Deck Panel
Patent:
4,375,408 →
Application:
06/290,121 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Oct 11, 1988
From: SIGNAL ENVIRONMENTAL SYSTEMS INC., A DE CORP
To: JOHNSON FILTRATION SYSTEMS INC., A CORP. OF DE
Reel/Frame 004962/0258 →
Change of Name
Aug 9, 1993
From: JOHNSON FILTRATION SYSTEMS INC.
To: WHEELABRATOR ENGINEERED SYSTEMS INC.
Reel/Frame 006646/0160 →