Patent Assignment
Reel/Frame 025092/0941
Assignment of Assignor's Interest
Recorded: 2010-10-05
Pages: 2
Assignee
MINE SAFETY APPLIANCES COMPANY
121 GAMMA DRIVE, PITTSBURGH, PENNSYLVANIA, 15238
Covered Property
(1)
Gas Sensors and Methods of Controlling Light Sources Therefor
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.