Patent Assignment
Reel/Frame 007532/0287
Assignment of Assignor's Interest
Recorded: 1995-07-12
Pages: 2
Assignor
PRETE, CHRISTOPHER L.
Executed: 1995-06-05
Assignee
MINE SAFETY APPLIANCES COMPANY
JAMES G. UBER, 121 GAMMA DRIVE, PITTSBURGH, PENNSYLVANIA, 15238
Covered Property
(1)
Electrochemical Gas Sensor for the Detection of Nitric Oxide
Patent:
5,565,075 →
Application:
08/469,338 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 6, 1995
From: DAVIS, BRIAN K.; SCHEFFLER, TOWNER B.
To: MINE SAFETY APPLIANCES CO.
Reel/Frame 007720/0906 →
Assignment of Assignor's Interest
Mar 13, 2014
From: MINE SAFETY APPLIANCES COMPANY, LLC
To: MSA TECHNOLOGY, LLC
Reel/Frame 032444/0471 →
Merger
Mar 13, 2014
From: MINE SAFETY APPLIANCES COMPANY
To: MINE SAFETY APPLIANCES COMPANY, LLC
Reel/Frame 032445/0190 →