IP Library Assignment 022841/0794
Patent Assignment
Reel/Frame 022841/0794

Assignment of Assignor's Interest

Recorded: 2009-06-18 Pages: 3
Assignors
VIITANEN, TERO
Executed: 2009-05-28
LEPPANEN, ORA VELI-MATTI
Executed: 2009-05-28
Assignee
ABB OY
STROMBERGINTIE 1, HELSINKI, FI-00380, FINLAND
Covered Property (1)
Method and Arrangement in Connection with a Brake Chopper
Patent: 8,159,847 →
Application: 12/418,139 →
Publication: US 2009/0267545
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 19, 2018
From: ABB OY
To: ABB SCHWEIZ AG
Reel/Frame 047801/0174 →