IP Library Assignment 018881/0681
Patent Assignment
Reel/Frame 018881/0681

Assignment of Assignor's Interest

Recorded: 2007-02-12 Pages: 3
Assignors
WILDE, TYSON J., MR.
Executed: 2007-02-06
MISKIN, BEN, MR.
Executed: 2007-02-06
Assignee
HALL, DAVID R., MR.
2185 SOUTH LARSEN PARKWAY, PROVO, UTAH, 84606
Covered Property (1)
Jack Element in Communication with an Electric Motor and or Generator
Patent: 7,484,576 →
Application: 11/673,872 →
Publication: US 2007/0221417
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 →