Patent Assignment
Reel/Frame 073485/0616
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 Properties
(5)
AXIAL LiDAR DOPPLER ANALYZER
Single or Multi-Fire Semi-Automatic Perforation System and Methods of Use
Penetrator and Dispensers and Methods of Use
AXIAL LiDAR DOPPLER ANALYZER
Penetrator and Dispensers and Methods of Use
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 28, 2023
From: JONES, EMMA ABIGAEL; GRIFFIN, LAWRENCE GENE; KEYES, CULLEN C.
To: DEFIANT ENGINEERING LLC
Reel/Frame 063136/0465 →
Assignment of Assignor's Interest
Apr 18, 2023
From: BLOIS, STANLEY JON; GRIFFIN, LAWRENCE GENE; JANKE, IAN GRAHAM; KEYES, CULLEN CRAIG
To: DEFIANT ENGINEERING LLC
Reel/Frame 063366/0369 →
Assignment of Assignor's Interest
Aug 29, 2023
From: KEYES, CULLEN CRAIG; GRIFFIN, LAWRENCE GENE; JONES, GARETH NICHOLAS; JANKE, IAN GRAHAM
To: DEFIANT ENGINEERING, LLC
Reel/Frame 064740/0777 →
Security Interest
Apr 12, 2024
From: DEFIANT ENGINEERING, LLC
To: GRIFFIN, LAWRENCE G.; RIGDON, LARRY
Reel/Frame 067089/0847 →
Assignment of Assignor's Interest
Apr 30, 2024
From: GRIFFIN, LAWRENCE GENE; KEYES, CULLEN C.
To: DEFIANT ENGINEERING, LLC
Reel/Frame 067276/0303 →
Assignment of Assignor's Interest
May 6, 2024
From: KEYES, CULLEN CRAIG; GRIFFIN, LAWRENCE GENE; JANKE, IAN GRAHAM
To: DEFIANT ENGINEERING, LLC
Reel/Frame 067327/0081 →
Change of Name
Nov 19, 2025
From: DEFIANT ENGINEERING, LLC
To: DEFIANT PRECISION TECHNOLOGIES, LLC
Reel/Frame 073606/0433 →