Patent Assignment
Reel/Frame 005713/0067
Assignment of Assignors Interest.
Recorded: 1991-05-02
Pages: 3
Assignors
LOGAN, JOSEPH S.
Executed: 1991-05-01
RUCKEL, RAYMOND R.
Executed: 1991-05-01
TOMPKINS, ROBERT E.
Executed: 1991-05-01
WESTERFIELD, ROBERT P., JR.
Executed: 1991-05-01
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION A CORPORATION OF NY
ARMONK, NEW YORK, 10504
Covered Property
(1)
Temperature Cycling Ceramic Electrostatic Chuck
Patent:
5,155,652 →
Application:
07/694,698 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.