Patent Assignment
Reel/Frame 042722/0141
Assignment of Assignor's Interest
Recorded: 2017-06-15
Pages: 4
Assignor
BIRRER, MARKUS
Executed: 2017-03-13
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Power Supply for Critical Railroad Equipment
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.