IP Library › Assignment 023728/0365
Patent Assignment
Reel/Frame 023728/0365

Assignment of Assignor's Interest

Recorded: 2010-01-04 Pages: 6
Assignors
DONNELLY, FRANK WEGNER
Executed: 2008-05-03
WATSON, JOHN DAVID
Executed: 2008-04-21
WOLFF, BRUCE
Executed: 2008-05-19
Assignee
RAILPOWER TECHNOLOGIES CORP.
9955 AVENUE DE CATANIA, LOCAL 105, BROSSARD, J4Z 3V5, CANADA
Covered Property (1)
Multi-Power Source Locomotive Control Method and System
Patent: 7,944,081 →
Application: 12/651,613 →
Publication: US 2010/0106343
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 4, 2010
From: RAILPOWER TECHNOLOGIES CORP.; RAILPOWER HYBRID TECHNOLOGIES CORP.
To: RAILPOWER, LLC
Reel/Frame 023728/0418 →
Security Interest Apr 13, 2020
From: RAILPOWER, LLC
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 052375/0052 →