Patent Assignment
Reel/Frame 063778/0558
Nunc Pro Tunc Assignment
Recorded: 2023-05-26
Pages: 4
Assignor
CUMMINS INC.
Executed: 2022-05-12
Assignees
CUMMINS INC.
500 JACKSON STREET, COLUMBUS, INDIANA, 47201
ACHATES POWER INC.
4060 SORRENTO VALLEY BOULEVARD, SAN DIEGO, CALIFORNIA, 92121
Covered Property
(1)
System and Method for Deburred Port Holes in a Two-Stroke Engine
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 26, 2023
From: SPERRY, ROBERT G.; KELLEHNER, JORDAN E.; WHEITNER, JEFFREY A.; OLMSTEAD, JEFFREY D.
To: CUMMINS INC.
Reel/Frame 063778/0537 →
Assignment of Assignor's Interest
Sep 23, 2025
From: ACHATES POWER, INC.
To: GENERAL ATOMICS AERONAUTICAL SYSTEMS, INC.
Reel/Frame 072956/0001 →