IP Library › Assignment 026055/0130
Patent Assignment
Reel/Frame 026055/0130

Assignment of Assignor's Interest

Recorded: 2011-03-31 Pages: 8
Assignor
HALL, DAVID R.
Executed: 2008-08-06
Assignee
NOVADRILL, INC.
2185 SOUTH LARSEN PARKWAY, PROVO, UTAH, 84606
Covered Property (1)
Wired Tool String Component
Patent: 8,130,118 →
Application: 12/432,231 →
Publication: US 2009/0212970
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 29, 2009
From: DAHLGREN, SCOTT; SCHRAMM, PAUL
To: HALL, DAVID R.
Reel/Frame 022614/0514 →
Assignment of Assignor's Interest Mar 10, 2010
From: NOVADRILL, INC.
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 024055/0378 →