IP Library › Assignment 021117/0505
Patent Assignment
Reel/Frame 021117/0505

Assignment of Assignor's Interest

Recorded: 2008-06-19 Pages: 3
Assignors
BARGER, BRAD, MR.
Executed: 2008-06-17
SHUMWAY, JIM, M
Executed: 2008-06-19
Assignee
HALL, DAVID R., MR.
2185 SOUTH LARSEN PARKWAY, PROVO, UTAH, 84606
Covered Property (1)
Downhole Component with an Electrical Device in a Blind-Hole
Patent: 8,378,842 →
Application: 12/141,996 →
Publication: US 2009/0315791
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 024055/0471 →