IP Library Assignment 029044/0826
Patent Assignment
Reel/Frame 029044/0826

Assignment of Assignor's Interest

Recorded: 2012-09-28 Pages: 4
Assignors
HART, KATHERINE
Executed: 2012-09-27
HELD, TIMOTHY JAMES
Executed: 2012-09-10
Assignee
ECHOGEN POWER SYSTEMS, LLC
365 WATER STREET, AKRON, OHIO, 44308
Covered Property (1)
Automated Mass Management Control
Patent: 8,813,497 →
Application: 13/590,853 →
Publication: US 2013/0036736
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Sep 21, 2023
From: ECHOGEN POWER SYSTEMS (DELAWARE), INC.
To: MTERRA VENTURES, LLC
Reel/Frame 065265/0848 →