Patent Assignment
Reel/Frame 019252/0121
Assignment of Assignor's Interest
Recorded: 2007-05-04
Pages: 2
Assignor
WALKER, WILLIAM C.
Executed: 2002-07-16
Assignee
BERTRAM, KAREN MEYER
25685 SHERMAN ROAD, ROMOLAND, CALIFORNIA, 92585
Covered Property
(1)
Method and Apparatus for Treatment of Waste
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.