IP Library › Assignment 004014/0208
Patent Assignment
Reel/Frame 004014/0208

Assignment of Assignors Interest.

Recorded: 1982-07-21 Pages: 3
Assignors
WILTZIUS, RAYMOND D.
Executed: 1982-04-15
MINICK, JOHN R.
Executed: 1982-04-15
FOSTER, PERRY A. JR.
Executed: 1982-04-15
Assignee
ALUMINUM COMPANY OF AMERICA
A CORP. OF PA, PITTSBURGH, PENNSYLVANIA
Covered Property (1)
Electrolysis Method
Patent: 4,410,403 →
Application: 06/160,236 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Aug 11, 1980
From: JACOBS STANLEY C.; NELSEN, DANIEL A.; MCGREGOR, DUNCAN D.; JARRETT, NOEL
To: ALUMINUM COMPANY OF AMERICA, A CORP. OF PA
Reel/Frame 003790/0633 →
Change of Name Dec 16, 1999
From: ALUMINUM COMPANY OF AMERICA
To: ALCOA INC.
Reel/Frame 010461/0371 →