IP Library › Assignment 013150/0795
Patent Assignment
Reel/Frame 013150/0795

Assignment of Assignor's Interest

Recorded: 2002-08-02 Pages: 2
Assignors
DAVIS, BRIAN K.
Executed: 2002-06-06
SCHEFFLER, TOWNER B.
Executed: 2002-06-06
BUSBY, LOUIS J., JR.
Executed: 2002-06-06
NEIGHOFF, JOHN F., JR.
Executed: 2002-06-06
Assignee
MINE SAFETY APPLIANCES COMPANY
121 GAMMA DRIVE, PITTSBURGH, PENNSYLVANIA, 15238
Covered Property (1)
Electrochemical Sensor
Patent: 7,147,761 →
Application: 10/164,539 →
Publication: US 2003/0038029
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →