Patent Assignment
Reel/Frame 013495/0649
Assignment of Assignor's Interest
Recorded: 2002-11-18
Pages: 2
Assignee
MINE SAFETY APPLIANCES COMPANY
121 GAMMA DRIVE, PITTSBURGH, PENNSYLVANIA, 15238
Covered Property
(1)
Instrument Assembly Systems, Housing and Methods of Mounting Instrument Assemblies
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.