Patent Assignment
Reel/Frame 013354/0197
Assignment of Assignor's Interest
Recorded: 2002-10-02
Pages: 3
Assignee
HATCH ASSOCIATES LTD.
2800 SPEAKMAN DRIVE, PROV. ONTARIO, MISSISSAGUA, L5K 2R7, CANADA
Covered Property
(1)
Recovery and Re-Use of Anode Oxygen from Electrolytic Cells
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.