Patent Assignment
Reel/Frame 033580/0048
Assignment of Assignor's Interest
Recorded: 2014-08-21
Pages: 3
Assignee
RYAN DIRECTIONAL SERVICES
19510 OIL CENTER BLVD., HOUSTON, TEXAS, 77073
Covered Property
(1)
Em Gap Sub Assembly
Application:
61/931,901 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee Name and Address Previously Recorded at Reel: 033580 Frame: 0048. Assignor(S) Hereby Confirms the Assignment.
Dec 11, 2015
From: MINOSYAN, VADIM; HARVEY, PETER
To: RYAN DIRECTIONAL SERVICES, INC.
Reel/Frame 037272/0544 →
Change of Name
Jan 6, 2016
From: RYAN DIRECTIONAL SERVICES, INC.
To: NABORS DRILLING TECHNOLOGIES USA, INC.
Reel/Frame 037415/0491 →