IP Library Assignment 024020/0622
Patent Assignment
Reel/Frame 024020/0622

Assignment of Assignor's Interest

Recorded: 2010-03-03 Pages: 2
Assignor
FOX, JOE, MR.
Executed: 2008-07-23
Assignee
HALL, DAVID R., MR.
2185 SOUTH LARSEN PARKWAY, PROVO, UTAH, 84606
Covered Property (1)
Method and System for Cooling Electrical Components Downhole
Patent: 7,308,795 →
Application: 11/008,467 →
Publication: US 2006/0117759
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 →