IP Library Assignment 018508/0255
Patent Assignment
Reel/Frame 018508/0255

Assignment of Assignor's Interest

Recorded: 2006-11-10 Pages: 5
Assignors
JEPSON, JEFF, MR.
Executed: 2006-11-08
CROCKETT, RONALD B., MR.
Executed: 2006-11-10
WILDE, TYSON J., MR.
Executed: 2006-11-09
Assignee
HALL, DAVID R., MR.
2185 SOUTH LARSEN PARKWAY, PROVO, UTAH, 84606
Covered Property (1)
Retainer Sleeve in a Degradation Assembly
Patent: 7,410,221 →
Application: 11/558,835 →
Publication: US 2008/0036275
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 →