Patent Assignment
Reel/Frame 004427/0100
Assignment of Assignors Interest.
Recorded: 1985-06-19
Pages: 2
Assignors
KIM, JONATHAN J.
Executed: 1985-05-01
VENKATFSWARAN, VISWANATHAN
Executed: 1985-05-01
PHOENIX, RICHARD C.
Executed: 1985-05-01
Assignee
KENNECOTT CORPORATION
101 PROSPECT AVE., A CORP OF NY, CLEVELAND, OHIO, 44115
Covered Property
(1)
Plasma Arc Sintering of Silicon Carbide
Patent:
4,676,940 →
Application:
06/718,375 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Effective Dec. 31, 1986. (See Document for Details)
Jun 25, 1987
From: KENNECOTT CORPORATION
To: KENNECOTT MINING CORPORATION
Reel/Frame 004815/0036 →
Assignment of Assignors Interest.
Jun 25, 1987
From: KENNECOTT MINING CORPORATION
To: STEMCOR CORPORATION, 200 PUBLIC SQUARE, CLEVELAND, OHIO 44114, A CORPORATION OF DELAWARE
Reel/Frame 004815/0106 →
Assignment of Assignors Interest.
Jul 18, 1988
From: KENNECOTT MINING CORPORATION
To: STEMCOR CORPORATION
Reel/Frame 004893/0047 →