Patent Assignment
Reel/Frame 048246/0439
Assignment of Assignor's Interest
Recorded: 2019-02-04
Pages: 3
Assignee
X DEVELOPMENT LLC
1600 AMPHITHEATRE PARKWAY, MOUNTAIN VIEW, CALIFORNIA, 94043
Covered Property
(1)
Storage of Excess Heat in Cold Side of Heat Engine
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.