Patent Assignment
Reel/Frame 004347/0999
Assignment of Assignors Interest.
Recorded: 1985-01-07
Pages: 1
Assignee
SPRAGUE ELECTRIC COMPANY, CORP. OF MA.
NORTH ADAMS, MASSACHUSETTS
Covered Property
(1)
Reducing the Oxygen Content of Tantalum
Patent:
4,508,563 →
Application:
06/591,293 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.