IP Library Assignment 004013/0077
Patent Assignment
Reel/Frame 004013/0077

Assignment of Assignors Interest.

Recorded: 1982-07-14 Pages: 1
Assignor
WASHKUHN, RICHARD J.
Executed: 1982-04-21
Assignee
PENNWALT CORPORATION
A CORP. OF PA., PHILADELPHIA, PENNSYLVANIA
Covered Property (1)
Foam Rubber Insoles Containing Ottacide-P
Patent: 4,533,351 →
Application: 06/371,969 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Jun 26, 1989
From: PENNWALT CORPORATION
To: FISONS CORPORATION
Reel/Frame 005240/0440 →