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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/06/2019
Application #:
15421086
Filing Dt:
01/31/2017
Publication #:
Pub Dt:
05/18/2017
Inventors:
KEVIN MCQUISTIAN, PETER J. MARIUZZA JR., SEAN DOWHY
Title:
SYSTEM AND METHOD FOR IDENTIFYING POINT DETECTION CALIBRATION PRIOR TO POINT DETECTOR LOCK-OUT AND SWITCH MACHINE FAILURE
Assignment: 1
Reel/Frame:
041147/0990Recorded: 02/01/2017Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/09/2014
Exec Dt:
09/09/2014
Exec Dt:
09/09/2014
Assignee:
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219-3120
Correspondent:
STEPHEN A. BUCCHIANERI
600 GRANT ST.
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:
049468/0103Recorded: 06/13/2019Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2019
Assignee:
1000 TECHNOLOGY DRIVE
PITTSBURGH, PENNSYLVANIA 15219-3120
Correspondent:
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219

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