Patent Assignment
Reel/Frame 004248/0017
Assignment of Assignors Interest.
Recorded: 1984-04-10
Pages: 1
Assignor
VAN HALTEREN, AART Z.
Executed: 1984-03-20
Assignee
MICROTEL B.V., A CORP. OF THE NETHERLANDS
VAN HALLSTRAAT 681-683, 1051 HG, AMSTERDAM, NETHERLANDS
Covered Property
(1)
Electret Transducer and a Method for Manufacturing an Assembly of Backplate, Electret Foil and Diaphragm Plate
Patent:
4,567,382 →
Application:
06/598,682 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.