IP Library Assignment 017510/0836
Patent Assignment
Reel/Frame 017510/0836

Assignment of Assignor's Interest

Recorded: 2006-04-21 Pages: 5
Assignors
TURNER, MS. PAULA
Executed: 2006-04-21
DURRAND, MR. CHRISTOPHER
Executed: 2006-04-21
FOX, MR. JOE
Executed: 2006-04-21
Assignee
HALL, MR. DAVID R.
2185 SOUTH LARSEN PARKWAY, PROVO, UTAH, 84606
Covered Property (1)
System and Method for Wirelessly Communicating with a Downhole Drill String
Patent: 7,598,886 →
Application: 11/379,729 →
Publication: US 2007/0257811
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 24, 2010
From: HALL, DAVID R., MR.
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 023973/0784 →