IP Library Assignment 024957/0770
Patent Assignment
Reel/Frame 024957/0770

Assignment of Assignor's Interest

Recorded: 2010-09-08 Pages: 2
Assignor
FOX, JOE
Executed: 2006-02-27
Assignee
HALL, DAVID R.
2185 SOUTH LARSEN PARKWAY, PROVO, UTAH, 84606
Covered Property (1)
Pressure-Compensated Downhole Battery
Patent: 7,105,249 →
Application: 10/633,819 →
Publication: US 2004/0248001
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 20, 2008
From: HALL, DAVID R.
To: NOVADRILL, INC.
Reel/Frame 021701/0758 →
Assignment of Assignor's Interest Mar 10, 2010
From: NOVADRILL, INC.
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 024055/0349 →