IP Library Assignment 051260/0323
Patent Assignment
Reel/Frame 051260/0323

Confirmatory License

Recorded: 2019-12-12 Pages: 2
Assignor
Assignee
UNITED STATES DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE. S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property (1)
Diesel Piston with Semi-Hemispherical Crown
Patent: 9,915,222 →
Application: 14/666,489 →
Publication: US 2015/0275820
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 10, 2015
From: MACKEY, JASON W.; BARNES, DAVID M.
To: CUMMINS INC.
Reel/Frame 037003/0872 →