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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/16/1997
Application #:
08616689
Filing Dt:
03/15/1996
Inventors:
ALAN A. SCHNEIDER, TOWNER B. SCHEFFLER, BRIAN K. DAVIS
Title:
ELECTROCHEMICAL SENSOR
Assignment: 1
Reel/Frame:
007917/0001Recorded: 05/06/1996Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/14/1996
Exec Dt:
03/14/1996
Exec Dt:
03/14/1996
Assignee:
121 GAMMA DRIVE
PITTSBURGH, PENNSYLVANIA 15238
Correspondent:
MINE SAFETY APPLIANCES CO.
JAMES G. UBER
121 GAMMA DRIVE
PITTSBURGH, PA 15238
Assignment: 2
Reel/Frame:
032444/0471Recorded: 03/13/2014Pages: 45
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/07/2014
Assignee:
1000 CRANBERRY WOODS DRIVE
CRANBERRY TOWNSHIP, PENNSYLVANIA 16066
Correspondent:
DUSAN CLARK, ESQ.
SIDLEY AUSTIN LLP
717 N. HARWOOD ST., SUITE 3400
DALLAS, TX 75201
Assignment: 3
Reel/Frame:
032445/0190Recorded: 03/13/2014Pages: 41
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/07/2014
Assignee:
1000 CRANBERRY WOODS DRIVE
CRANBERRY TOWNSHIP, PENNSYLVANIA 16066
Correspondent:
DUSAN CLARK, ESQ.
SIDLEY AUSTIN LLP
717 N. HARWOOD ST., SUITE 3400
DALLAS, TX 75201

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