IP Library › Assignment 004581/0714
Patent Assignment
Reel/Frame 004581/0714

Assignment of Assignors Interest.

Recorded: 1986-07-25 Pages: 1
Assignor
SAUNDERS, DAVID N.
Executed: 1986-05-30
Assignee
PENNWALT CORPORATION
THREE PARKWAY, A CORP. OF PA., PHILADELPHIA, PENNSYLVANIA
Covered Property (1)
Methods and Apparatus for Protecting Metal Structures
Patent: 4,755,267 →
Application: 06/870,253 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Oct 29, 1990
From: PENNWALT CORPORATION
To: WALLACE & TIERNAN, INC., A CORP. OD DELAWARE
Reel/Frame 005489/0738 →
Security Interest Mar 11, 1991
From: WALLACE & TIERNAN, INC.
To: STANCHART BUSINESS CREDIT
Reel/Frame 005634/0548 →