IP Library › Assignment 018701/0195
Patent Assignment
Reel/Frame 018701/0195

Assignment of Assignor's Interest

Recorded: 2007-01-03 Pages: 8
Assignors
WELKER, KENNETH E.
Executed: 2005-05-20
VIGEN, ERIK
Executed: 2005-05-20
TOENNESSEN, RUNE
Executed: 2005-05-20
Assignee
WESTERNGECO, L.L.C.
10001 RICHMOND AVENUE, HOUSTON, TEXAS, 77042
Covered Property (1)
Streamer Steering Device Orientation Determination Apparatus and Methods
Patent: 7,403,448 →
Application: 11/144,553 →
Publication: US 2006/0285434
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment Dec 27, 2019
From: WESTERNGECO L.L.C.
To: REFLECTION MARINE NORGE AS
Reel/Frame 051428/0580 →
Change of Address Jan 20, 2020
From: REFLECTION MARINE NORGE AS
To: REFLECTION MARINE NORGE AS
Reel/Frame 052109/0147 →