Patent Assignment
Reel/Frame 004841/0445
Assignment of Assignors Interest.
Recorded: 1987-12-21
Pages: 2
Assignee
PROTECTAIRE SYSTEMS CO., A DE CORP.
1440 HOLMES ROAD, ELGIN, ILLINOIS, 60120
Covered Property
(1)
Method and Apparatus for Separating Oil from Oil/Water Mixtures
Application:
07/110,308 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.