Patent Assignment
Reel/Frame 020006/0318
Assignment of Assignor's Interest
Recorded: 2007-10-24
Pages: 5
Assignors
STEFFENS, ALEXANDER
Executed: 2007-09-17
GENTSCH, DIETMAR
Executed: 2007-09-06
NIAYESH, KAVEH
Executed: 2007-08-31
Assignee
ABB RESEARCH LTD.
AFFOLTERNSTRASSE 52, ZURICH, CH-8050, SWITZERLAND
Covered Property
(1)
Vacuum Interrupter Chamber and Contact Arrangement for a Vacuum Circuit Breaker
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.