IP Library › Assignment 018390/0963
Patent Assignment
Reel/Frame 018390/0963

Assignment of Assignor's Interest

Recorded: 2006-10-13 Pages: 5
Assignors
FOX, JOE, MR.
Executed: 2006-10-13
CROCKETT, RONALD B., MR.
Executed: 2006-10-12
BAILEY, JOHN, MR.
Executed: 2006-10-12
Assignee
HALL, DAVID R., MR.
2185 SOUTH LARSEN PARKWAY, PROVO, UTAH, 84606
Covered Property (1)
Percussive Drill Bit
Patent: 7,527,110 →
Application: 11/549,513 →
Publication: US 2008/0087473
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 024055/0378 →