IP Library Assignment 004914/0914
Patent Assignment
Reel/Frame 004914/0914

Assignment of Assignors Interest.

Recorded: 1988-07-21 Pages: 2
Assignor
GRIFFIN, ROWLAND A.
Executed: 1988-07-13
Assignee
Covered Property (1)
Separator for Electrochemical Cells
Patent: 4,794,057 →
Application: 07/074,590 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Feb 5, 2008
From: DURACELL INC.
To: THE GILLETTE COMPANY
Reel/Frame 020462/0256 →