IP Library › Assignment 020430/0849
Patent Assignment
Reel/Frame 020430/0849

Assignment of Assignor's Interest

Recorded: 2008-01-29 Pages: 5
Assignors
DAHLGREN, SCOTT, MR.
Executed: 2008-01-29
MARSHALL, JONATHAN, MR.
Executed: 2008-01-29
WILDE, TYSON J., MR.
Executed: 2008-01-29
Assignee
HALL, DAVID R., MR.
2185 SOUTH LARSEN PARKWAY, PROVO, UTAH, 84606
Covered Property (1)
Downhole Power Generation Assembly
Patent: 7,537,051 →
Application: 12/021,565 →
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 →