IP Library › Assignment 014296/0783
Patent Assignment
Reel/Frame 014296/0783

Assignment of Assignor's Interest

Recorded: 2003-07-22 Pages: 2
Assignor
WALKER, WILLIAM W.
Executed: 2002-07-16
Assignee
BERTRAM, KAREN MEYER
25685 SHERMAN ROAD, ROMOLAND, CALIFORNIA, 92585
Covered Property (1)
Method and Apparatus for Treatment of Waste
Patent: 6,619,214 →
Application: 09/887,995 →
Publication: US 2002/0195031
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 7, 2004
From: BERTRAM, KAREN
To: INTERNATIONAL ENVIRONMENTAL SOLUTIONS CORP.
Reel/Frame 015428/0544 →
Assignment of Assignor's Interest Dec 3, 2012
From: INTERNATIONAL ENVIRONMENTAL SOLUTIONS CORP.
To: APS IP HOLDING LLC
Reel/Frame 029397/0316 →