Patent Assignment
Reel/Frame 072817/0389
Assignment of Assignor's Interest
Recorded: 2025-11-06
Pages: 4
Assignors
KEYES, CULLEN CRAIG
Executed: 2023-11-09
JANKE, IAN GRAHAM
Executed: 2023-11-13
GRIFFIN, LAWRENCE GENE
Executed: 2023-11-09
Assignee
DEFIANT ENGINEERING, LLC
10701 W COUNTY ROAD 127, ODESSA, TEXAS, 79765
Covered Property
(1)
Isolation System with Integrated Slip and Extrusion Prevention Mechanisms and Methods of Use
Application:
19/382,159 →
Publication:
US 2026/0063014
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.