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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/02/2013
Application #:
12207012
Filing Dt:
09/09/2008
Publication #:
Pub Dt:
03/11/2010
Inventors:
Jeffrey G. Knott, Steve R. Graham, Ann K. Grimm, M. Frank Wilson, Jeffrey D. Kernwein et al
Title:
TRAIN CONTROL METHOD AND SYSTEM
Assignment: 1
Reel/Frame:
021501/0289Recorded: 09/09/2008Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/22/2008
Exec Dt:
09/05/2008
Exec Dt:
08/22/2008
Exec Dt:
08/22/2008
Exec Dt:
08/22/2008
Exec Dt:
08/26/2008
Assignee:
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Correspondent:
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:
041248/0783Recorded: 02/14/2017Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/10/2017
Assignee:
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Correspondent:
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222

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