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Reel/Frame:017001/0822   Pages: 3
Recorded: 09/19/2005
Attorney Dkt #:HAVERSTICK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
02/20/2007
Application #:
11093992
Filing Dt:
03/30/2005
Publication #:
Pub Dt:
10/06/2005
Title:
PHOTOIONIZATION DETECTORS, IONIZATION CHAMBERS FOR USE IN PHOTOIONIZATION DETECTORS, AND METHODS OF USE OF PHOTOIONIZATION DETECTORS
Assignors
1
Exec Dt:
09/06/2005
2
Exec Dt:
09/06/2005
3
Exec Dt:
09/06/2005
4
Exec Dt:
09/06/2005
5
Exec Dt:
09/06/2005
6
Exec Dt:
09/06/2005
Assignee
1
121 GAMMA DRIVE
PITTSBURGH, PENNSYLVANIA 15238
Correspondence name and address
JAMES G. UBER, ESQ.
MINE SAFETY APPLIANCES COMPANY
P.O. BOX 426
PITTSBURGH, PA 15230

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