Patent Assignment
Reel/Frame 073509/0210
Change of Name
Recorded: 2025-11-05
Pages: 2
Assignor
DEFIANT ENGINEERING, LLC
Executed: 2025-10-30
Assignee
DEFIANT PRECISION TECHNOLOGIES, LLC
12830 OAK VILLAGE DR, MONTGOMERY, TEXAS, 77356-5490
Covered Property
(1)
Single or Multi-Fire Semi-Automatic Perforation System and Methods of Use
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 8, 2023
From: BLOIS, STANLEY JON; GRIFFIN, LAWRENCE GENE; JANKE, IAN GRAHAM; KEYES, CULLEN CRAIG
To: DEFIANT ENGINEERING, LLC
Reel/Frame 065497/0099 →
Security Interest
Apr 12, 2024
From: DEFIANT ENGINEERING, LLC
To: GRIFFIN, LAWRENCE G.; RIGDON, LARRY
Reel/Frame 067089/0847 →
Change of Name
Nov 19, 2025
From: DEFIANT ENGINEERING, LLC
To: DEFIANT PRECISION TECHNOLOGIES, LLC
Reel/Frame 073606/0433 →