IP Library › Assignment 015314/0829
Patent Assignment
Reel/Frame 015314/0829

Assignment of Assignor's Interest

Recorded: 2004-05-10 Pages: 5
Assignors
DONNELLY, FRANK WEGNER
Executed: 2004-01-23
IWAN, BRIAN GULAYETS
Executed: 2004-05-05
Assignee
RAILPOWER TECHNOLOGIES CORP.
SUITE 202-50 FELL AVENUE, NORTH VANCOUVER BC, V7P 3S2, CANADA
Covered Property (1)
Method for Monitoring and Controlling Traction Motors in Locomotives
Patent: 6,984,946 →
Application: 10/649,286 →
Publication: US 2005/0024001
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 10, 2004
From: DONNELLY, FRANK WEGNER; IWAN, BRIAN GULAYETS
To: RAILPOWER TECHNOLOGIES CORP.
Reel/Frame 015313/0793 →
Assignment of Assignor's Interest May 10, 2004
From: DONNELLY, FRANK WEGNER; IWAN, BRIAN GULAYETS
To: RAILPOWER TECHNOLOGIES CORP.
Reel/Frame 015314/0745 →
Assignment of Assignor's Interest Jul 24, 2009
From: RAILPOWER TECHNOLOGIES CORP.; RAILPOWER HYBRID TECHNOLOGIES CORP.
To: RAILPOWER, LLC
Reel/Frame 022990/0962 →
Security Interest Apr 13, 2020
From: RAILPOWER, LLC
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 052375/0052 →