IP Library › Assignment 024029/0201
Patent Assignment
Reel/Frame 024029/0201

Assignment of Assignor's Interest

Recorded: 2010-03-04 Pages: 6
Assignors
CROCKETT, RONALD B., MR.
Executed: 2009-11-13
SMITH, MARCUS, MR.
Executed: 2009-11-12
LEANY, FRANCIS, MR.
Executed: 2009-11-13
WEBB, CASEY, MR.
Executed: 2009-11-12
Assignee
HALL, DAVID R., MR.
2185 SOUTH LARSEN PARKWAY, PROVO, UTAH, 84606
Covered Property (1)
Fixed Bladed Bit That Shifts Weight Between an Indenter and Cutting Elements
Patent: 8,616,305 →
Application: 12/619,377 →
Publication: US 2010/0089648
Related Assignments (3)
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 023982/0922 →
Assignment of Assignor's Interest May 9, 2013
From: HALL, DAVID R.
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 030386/0878 →
Corrective Assignment to Correct the Serial Number 12616377 to 12619377 Previously Recorded on Reel 023982 Frame 0922. Assignor(S) Hereby Confirms the Assignment. Sep 18, 2013
From: HALL, DAVID R.
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 031230/0758 →