IP Library › Assignment 016762/0511
Patent Assignment
Reel/Frame 016762/0511

Assignment of Assignor's Interest

Recorded: 2005-11-10 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: 6,644,399 →
Application: 10/057,727 →
Publication: US 2003/0141051
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 30, 2002
From: ABBOTT, DOUGLAS H.; BELCZEWSKI, DANIEL S.
To: SYNCO TOOL COMPANY INCORPORATED
Reel/Frame 012850/0222 →
Assignment of Assignor's Interest Feb 12, 2004
From: SYNCO TOOL COMPANY INCORPORATED
To: MCKINLEY HARRISON KEYKO
Reel/Frame 014332/0564 →