IP Library Assignment 019797/0458
Patent Assignment
Reel/Frame 019797/0458

Assignment of Assignor's Interest

Recorded: 2007-09-07 Pages: 2
Assignor
CROCKETT, RONALD B., MR.
Executed: 2007-09-07
Assignee
HALL, DAVID R., MR.
2185 SOUTH LARSEN PARKWAY, PROVO, UTAH, 84606
Covered Property (1)
Pick with Carbide Cap
Patent: 8,038,223 →
Application: 11/851,582 →
Publication: US 2009/0066149
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 023973/0849 →