IP Library › Assignment 016735/0615
Patent Assignment
Reel/Frame 016735/0615

Patent Rights Purchase Agreement

Recorded: 2005-11-07 Pages: 6
Assignor
MCKINLEY HARRISON KEYKO
Executed: 2005-02-25
Assignee
FLO-WELL PRODUCTION SYSTEMS, INC.
2100 10TH AVENUE SW, CALGARY, ALBERTA, T3C 0K5, CANADA
Covered Property (1)
Water, Oil and Gas Well Recovery System
Patent: 6,874,577 →
Application: 10/661,215 →
Publication: US 2004/0035571
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 12, 2004
From: SYNCO TOOL COMPANY INCORPORATED
To: MCKINLEY HARRISON KEYKO
Reel/Frame 014332/0564 →