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Daniel G. Cortez
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Grapevine, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Railcar door operating systems and methods with capstan drives
Patent number
11,738,783
Issue date
Aug 29, 2023
Trinity Rail Group, LLC
Daniel G. Cortez
B61 - RAILWAYS
Information
Patent Grant
Railcar with adjustable opening longitudinal gates
Patent number
11,273,851
Issue date
Mar 15, 2022
Trinity North American Freight Car, Inc.
Kenneth W. Huck
B61 - RAILWAYS
Information
Patent Grant
Railcar with adjustable opening longitudinal gates
Patent number
10,449,975
Issue date
Oct 22, 2019
Trinity North American Freight Car, Inc.
Kenneth W. Huck
B61 - RAILWAYS
Patents Applications
last 30 patents
Information
Patent Application
Composite Railcar Floor Assembly
Publication number
20240174271
Publication date
May 30, 2024
TRINITY NORTH AMERICAN FREIGHT CAR, INC.
Daniel G. Cortez
B61 - RAILWAYS
Information
Patent Application
RAILCAR DOOR OPERATING SYSTEMS AND METHODS WITH CAPSTAN DRIVES
Publication number
20230399032
Publication date
Dec 14, 2023
TrinityRail Products and Services, LLC
Daniel G. Cortez
B61 - RAILWAYS
Information
Patent Application
RAILCAR DOOR OPERATING SYSTEMS AND METHODS WITH CAPSTAN DRIVES
Publication number
20210197870
Publication date
Jul 1, 2021
TrinityRail Products and Services, LLC
Daniel G. Cortez
B61 - RAILWAYS
Information
Patent Application
Railcar with Adjustable Opening Longitudinal Gates
Publication number
20200010097
Publication date
Jan 9, 2020
TRINITY NORTH AMERICAN FREIGHT CAR, INC.
Kenneth W. Huck
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Railcar With Adjustable Opening Longitudinal Gates
Publication number
20180222495
Publication date
Aug 9, 2018
TRINITY NORTH AMERICAN FREIGHT CAR, INC.
Kenneth W. Huck
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES