IP Library Assignment 032838/0187
Patent Assignment
Reel/Frame 032838/0187

Assignment of Assignor's Interest

Recorded: 2014-05-07 Pages: 3
Assignors
HAKALA, JANI
Executed: 2011-08-23
SILVENNOINEN, MIKA
Executed: 2011-08-25
Assignee
ABB OY
STROMBERGINTIE 1, HELSINKI, FI-00380, FINLAND
Covered Property (1)
Frequency Converter
Patent: 708,135 →
Application: 29/456,328 →
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 →