IP Library › Assignment 014326/0185
Patent Assignment
Reel/Frame 014326/0185

Assignment of Assignor's Interest

Recorded: 2004-02-10 Pages: 5
Assignors
PLUCHECK, CLAYTON
Executed: 2004-01-29
WILLIAMSON, PAT
Executed: 2004-02-03
HAUGEN, DAVID
Executed: 2004-01-29
DURST, DOUG
Executed: 2004-01-29
Assignee
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD., SUITE 600, HOUSTON, TEXAS, 77027
Covered Property (1)
Apparatus and Methods to Complete Wellbore Junctions
Patent: 7,213,654 →
Application: 10/703,397 →
Publication: US 2004/0159435
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 4, 2014
From: WEATHERFORD/LAMB, INC.
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 034526/0272 →