IP Library › Assignment 031874/0300
Patent Assignment
Reel/Frame 031874/0300

Assignment of Assignor's Interest

Recorded: 2014-01-02 Pages: 3
Assignor
JAHNKE, DOUGLAS AARON
Executed: 2013-09-11
Assignee
NATIONAL OILWELL VARCO
7909 PARKWOOD CIRCLE DRIVE, HOUSTON, TEXAS, 77036
Covered Property (1)
Apparatus and Method for Connecting Tubulars of a Wellsite
Patent: 9,506,304 →
Application: 14/025,507 →
Publication: US 2015/0068766
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Receiving Party Previously Recorded at Reel: 031874 Frame: 0300. Assignor(S) Hereby Confirms the Assignment. Jun 16, 2014
From: JAHNKE, DOUGLAS AARON
To: NATIONAL OILWELL VARCO, L.P.
Reel/Frame 033182/0346 →