IP Library Assignment 015952/0724
Patent Assignment
Reel/Frame 015952/0724

Assignment of Assignor's Interest

Recorded: 2004-10-28 Pages: 4
Assignors
BLOCK, WILLIAM V.
Executed: 2004-10-20
DEVINE, BRYCE D.
Executed: 2004-10-22
Assignee
BIRCHWOOD LABORATORIES, INC.
7900 FULLER ROAD, EDEN PRAIRIE, MINNESOTA, 55344
Covered Property (1)
Ferrous Metal Magnetite Coating Processes and Reagents
Patent: 7,964,044 →
Application: 10/978,087 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 24, 2015
From: BIRCHWOOD LABORATORIES, INC.
To: BIRCHWOOD LABORATORIES LLC.
Reel/Frame 035675/0505 →