Patent Assignment
Reel/Frame 020242/0154
Assignment of Assignor's Interest
Recorded: 2007-12-03
Pages: 3
Assignors
YE, XIANGYANG
Executed: 2007-03-12
KRIEGEL, MARTIN
Executed: 2007-03-12
DAHLQUIST, ANDREAS
Executed: 2007-03-12
JONSSON, FREDRIK
Executed: 2007-03-12
Assignee
ABB RESEARCH LTD.
AFFOLTERNSTRASSE 44, ZURICH, CH-8050, SWITZERLAND
Covered Property
(1)
High-Voltage Switch with a Metal Container Filled with Insulating Gas
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.