IP Library › Assignment 007134/0527
Patent Assignment
Reel/Frame 007134/0527

Assignment of Assignor's Interest

Recorded: 1994-09-06 Pages: 2
Assignor
CARTER, THURMAN B.
Executed: 1994-09-02
Assignee
WEATHERFORD U.S., INC.
SUITE 1000, 1360 POST OAK BLVD., HOUSTON, TEXAS, 77056
Covered Property (1)
Wellbore Tool Setting System
Patent: 5,425,417 →
Application: 08/300,917 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 17, 2005
From: WEATHERFORD U.S., L.P.
To: WEATHERFORD/LAMB, INC.
Reel/Frame 016016/0879 →
Assignment of Assignor's Interest Dec 4, 2014
From: WEATHERFORD/LAMB, INC.
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 034526/0272 →