IP Library › Assignment 025112/0874
Patent Assignment
Reel/Frame 025112/0874

Assignment of Assignor's Interest

Recorded: 2010-10-08 Pages: 2
Assignor
WALKER, WILLIAM C.
Executed: 2002-07-16
Assignee
BETRAM, KAREN
25685 SHERMAN ROAD, ROMOLAND, CALIFORNIA, 92585
Covered Property (1)
Pyrolyzer with Dual Processing Shafts
Patent: 7,832,343 →
Application: 11/862,355 →
Publication: US 2008/0053347
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 8, 2010
From: BETRAM, KAREN
To: INTERNATIONAL ENVIRONMENTAL SOLUTIONS CORPORATION
Reel/Frame 025112/0897 →
Assignment of Assignor's Interest Dec 3, 2012
From: INTERNATIONAL ENVIRONMENTAL SOLUTIONS CORP.
To: APS IP HOLDING LLC
Reel/Frame 029397/0316 →