IP Library › Assignment 048677/0855
Patent Assignment
Reel/Frame 048677/0855

Confirmatory License

Recorded: 2019-03-22 Pages: 2
Assignor
Assignee
UNITED STATES DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE. S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property (1)
Cylinder Head Having an Internal Exhaust Gas Recirulation Passage
Patent: 6,971,378 →
Application: 10/170,527 →
Publication: US 2003/0230290
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 26, 2005
From: MACKEY, JASON; FUCHINOUE, RYO
To: CUMMINS, INC.
Reel/Frame 016074/0615 →
Confirmatory License Jul 18, 2007
From: CUMMINS, INC.
To: ENERGY, UNITED STATES DEPARTMENT OF
Reel/Frame 019574/0625 →