IP Library › Assignment 015428/0544
Patent Assignment
Reel/Frame 015428/0544

Assignment of Assignor's Interest

Recorded: 2004-06-07 Pages: 3
Assignor
BERTRAM, KAREN
Executed: 2004-05-25
Assignee
INTERNATIONAL ENVIRONMENTAL SOLUTIONS CORP.
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 Jul 22, 2003
From: WALKER, WILLIAM W.
To: BERTRAM, KAREN MEYER
Reel/Frame 014296/0783 →
Assignment of Assignor's Interest Dec 3, 2012
From: INTERNATIONAL ENVIRONMENTAL SOLUTIONS CORP.
To: APS IP HOLDING LLC
Reel/Frame 029397/0316 →