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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
01/25/2022
Application #:
17302524
Filing Dt:
05/05/2021
Publication #:
Pub Dt:
08/19/2021
Inventors:
Ralph E. Young, Mitchell Wayne Beard, Jerry Wade Specht, Kent Robert Shue
Title:
RAILROAD VIRTUAL TRACK BLOCK SYSTEM
Assignment: 1
Reel/Frame:
056151/0416Recorded: 05/05/2021Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/23/2018
Exec Dt:
04/23/2018
Exec Dt:
04/23/2018
Exec Dt:
04/23/2018
Assignee:
2500 LOU MENK DRIVE
FORT WORTH, TEXAS 76131
Correspondent:
WHITAKER CHALK SWINDLE & SCHWARTZ PLLC
301 COMMERCE STREET
SUITE 3500
FORT WORTH, TX 76102-4186

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