IP Library Assignment 016646/0702
Patent Assignment
Reel/Frame 016646/0702

Assignment of Assignor's Interest

Recorded: 2005-10-17 Pages: 2
Assignor
FOX, MR. JOE R.
Executed: 2005-10-17
Assignee
HALL, MR. DAVID R.
2185 SOUTH LARSEN PARKWAY, PROVO, UTAH, 84606
Covered Property (1)
High-speed, downhole, seismic measurement system
Application: 10/931,864 →
Publication: US 2006/0044940
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 Jun 23, 2010
From: NOVADRILL, INC.
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 024579/0331 →