IP Library › Assignment 049061/0104
Patent Assignment
Reel/Frame 049061/0104

Assignment of Assignor's Interest

Recorded: 2019-05-02 Pages: 9
Assignors
JOHNSON, AUSTIN
Executed: 2017-09-05
PICCOLO, BRIAN
Executed: 2017-09-05
FRACZEK, JUSTIN
Executed: 2017-09-05
ANDERSON, WAYBOURN
Executed: 2017-09-05
LEUCHTENBERG, CHRISTIAN
Executed: 2018-11-18
Assignee
AMERIFORGE GROUP INC.
945 BUNKER HILL ROAD, SUITE 500, HOUSTON, TEXAS, 77024
Covered Property (1)
Dual Gradient Drilling System and Method
Application: 16/249,135 →
Publication: US 2019/0145204
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 7, 2019
From: JOHNSON, AUSTIN; PICCOLO, BRIAN; FRACZEK, JUSTIN; ANDERSON, WAYBOURN
To: AMERIFORGE GROUP INC.
Reel/Frame 048264/0233 →
Nunc Pro Tunc Assignment Jul 25, 2022
From: AMERIFORGE GROUP INC.
To: GRANT PRIDECO, INC.
Reel/Frame 060852/0001 →