IP Library Assignment 019030/0788
Patent Assignment
Reel/Frame 019030/0788

Assignment of Assignor's Interest

Recorded: 2007-03-19 Pages: 6
Assignors
SHUMWAY, JIM, MR.
Executed: 2007-03-19
TURNER, PAULA, MS.
Executed: 2007-02-21
MILLS, JAD A., MR.
Executed: 2007-02-21
WILDE, TYSON J., MR.
Executed: 2007-02-21
Assignee
HALL, DAVID R., MR.
2185 SOUTH LARSEN PARKWAY, PROVO, UTAH, 84606
Covered Property (1)
Multiple Frequency Inductive Resistivity Device
Patent: 7,301,429 →
Application: 11/687,891 →
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 024055/0457 →