Patent Assignment
Reel/Frame 003923/0193
Assignment of Assignors Interest.
Recorded: 1981-09-14
Pages: 1
Assignor
CLARKE, JOHN P.
Executed: 1981-08-20
Assignee
VIRGINIA CHEMICALS INC.
A CORP. OF DE, PORTSMOUTH, VIRGINIA
Covered Property
(1)
Rehardening of Copper Connectors
Patent:
4,423,618 →
Application:
06/302,098 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 18, 1981
From: VIRGINIA CHEMICALS INC., A CORP. OF MAINE
To: VIRGINIA CHEMICALS INC., A CORP. OF DE.
Reel/Frame 003938/0131 →
Assignment of Assignors Interest.
Nov 13, 1984
From: VIRGINIA CHEMICALS INC.
To: VIRGINIA KMP CORPORATION, A CORP OF TX
Reel/Frame 004327/0467 →