Patent Assignment
Reel/Frame 009321/0828
Assignment of Assignor's Interest
Recorded: 1998-07-06
Pages: 3
Assignor
BURKE, DENNIS A.
Executed: 1998-05-05
Assignee
WESTERN ENVIRONMENTAL ENGINEERING COMPANY
6007 HILL ROAD N.E., OLYMPIA, WASHINGTON, 98516
Covered Property
(1)
Anaerobic Treatment Process with Removal of Inorganic Material
Patent:
6,113,786 →
Application:
09/038,781 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 20, 2005
From: WESTERN EVIRONMENTAL ENGINEERING COMPANY, A WASHINGTON CORPORATION
To: ENVIRONMENTAL AND ENGINEERING COMPANY
Reel/Frame 016996/0934 →
Corrective Assignment to Correct Assignee's Name Previously Recorded on Reel 016996 Frame 0934
Apr 18, 2006
From: WESTERN ENVIRONMENTALENGINEERING COMPANY
To: ENVIRONMENTAL ENERGY AND ENGINEERING COMPANY
Reel/Frame 017794/0167 →