IP Library › Assignment 024027/0773
Patent Assignment
Reel/Frame 024027/0773

Assignment of Assignor's Interest

Recorded: 2010-03-04 Pages: 7
Assignors
MARSHALL, JONATHAN, MR.
Executed: 2008-06-06
ELQUETA, ITALO, MR.
Executed: 2008-06-06
DAHLGREN, SCOTT, MR.
Executed: 2008-06-06
WILDE, TYSON J., MR.
Executed: 2008-06-06
DURRAND, CHRISTOPHER, MR.
Executed: 2008-06-06
Assignee
HALL, DAVID R., MR.
2185 SOUTH LARSEN PARKWAY, PROVO, UTAH, 84606
Covered Property (1)
Retention System
Patent: 8,033,615 →
Application: 12/135,714 →
Publication: US 2008/0246329
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 023973/0886 →