IP Library › Assignment 067276/0336
Patent Assignment
Reel/Frame 067276/0336

Assignment of Assignor's Interest

Recorded: 2024-04-30 Pages: 5
Assignors
KEYES, CULLEN CRAIG
Executed: 2024-04-19
JANKE, IAN GRAHAM
Executed: 2024-04-19
GRIFFIN, LAWRENCE GENE
Executed: 2024-04-19
JENNINGS, BENJAMIN DAVID
Executed: 2024-04-19
Assignee
DEFIANT ENGINEERING, LLC
828 FM 1960 RD, HOUSTON, TEXAS, 77073
Covered Property (1)
Interlocking Perforation Gun and Methods of Use
Application: 18/643,288 →
Publication: US 2024/0360742
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 5, 2025
From: DEFIANT ENGINEERING, LLC
To: DEFIANT PRECISION TECHNOLOGIES, LLC
Reel/Frame 073486/0252 →
Change of Name Nov 19, 2025
From: DEFIANT ENGINEERING, LLC
To: DEFIANT PRECISION TECHNOLOGIES, LLC
Reel/Frame 073606/0433 →