Patent Assignment
Reel/Frame 003832/0047
Assignment of Assignors Interest.
Recorded: 1980-11-19
Pages: 1
Assignee
FERROFLUIDICS CORPORATION, A CORP. OF MA.
40 SIMON ST.,, NASHUA,, NEW HAMPSHIRE, 03061
Covered Property
(1)
Ferrofluid Seal Apparatus
Patent:
4,340,233 →
Application:
06/208,438 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.