IP Library Assignment 041340/0899
Patent Assignment
Reel/Frame 041340/0899

Assignment of Assignor's Interest

Recorded: 2017-02-22 Pages: 3
Assignors
PREUSS, JASON LEE
Executed: 2017-02-08
HELD, TIMOTHY J.
Executed: 2017-02-13
Assignee
ECHOGEN POWER SYSTEMS LLC
365 WATER STREET, AKRON, OHIO, 44308
Covered Property (1)
Systems and Methods for Controlling Backpressure in a Heat Engine System Having Hydrostaic Bearings
Patent: 9,932,861 →
Application: 15/308,628 →
Publication: US 2017/0191379
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 28, 2021
From: ECHOGEN POWER SYSTEMS, LLC
To: ECHOGEN POWER SYSTEMS (DELAWARE), INC.
Reel/Frame 057004/0104 →