Patent Assignment
Reel/Frame 027251/0966
Corrective Assignment to Correct the Patent Number from 7411595 to 7441595 Previously Recorded on Reel 027201 Frame 0311. Assignor(S) Hereby Confirms the Assignment of Assignors Interest.
Recorded: 2011-11-18
Pages: 5
Assignor
JELSMA, HENK H.
Executed: 2011-11-03
Assignee
RADIAL DRILLING SERVICES, INC.
4921 SPRING CYPRESS ROAD, SPRING, TEXAS, 77379
Covered Property
(1)
Method and Apparatus for Single-Run Formation of Multiple Lateral Passages from a Wellbore
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 9, 2011
From: JELSMA, HENK H.
To: RADIAL DRILLING SERVICES, INC.
Reel/Frame 027201/0311 →
Security Agreement
Nov 23, 2011
From: RADIAL DRILLING SERVICES INC.
To: MAIN STREET CAPITAL CORPORATION
Reel/Frame 027281/0364 →
Assignment of Assignor's Interest
Oct 5, 2016
From: RADIAL DRILLING SERVICES, INC.
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 039948/0451 →