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Theodore E. Allwardt
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Frederick, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Data recorder system and unit for a vehicle
Patent number
11,749,034
Issue date
Sep 5, 2023
Wabtec Holding Corp.
Theodore E. Allwardt
G07 - CHECKING-DEVICES
Information
Patent Grant
Data recorder system and unit for a vehicle
Patent number
11,030,834
Issue date
Jun 8, 2021
Wabtec Holding Corp.
Theodore E. Allwardt
G07 - CHECKING-DEVICES
Information
Patent Grant
Data recorder system and unit for a vehicle
Patent number
10,198,882
Issue date
Feb 5, 2019
Wabtec Holding Corp.
Theodore E. Allwardt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data recorder system and unit for a vehicle
Patent number
10,140,790
Issue date
Nov 27, 2018
Wabtec Holding Corp.
Theodore E. Allwardt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Railroad locomotive monitoring system configuration system and method
Patent number
9,855,961
Issue date
Jan 2, 2018
Westinghouse Air Brake Technologies Corporation
Micheal John West
G07 - CHECKING-DEVICES
Information
Patent Grant
Verification system and method for an end-of-train unit of a train...
Patent number
9,616,876
Issue date
Apr 11, 2017
Westinghouse Air Brake Technologies Corporation
Theodore E. Allwardt
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Data recorder system and unit for a vehicle
Patent number
9,460,566
Issue date
Oct 4, 2016
Wabtec Holding Corp.
Theodore E. Allwardt
G07 - CHECKING-DEVICES
Patents Applications
last 30 patents
Information
Patent Application
DATA RECORDER SYSTEM AND UNIT FOR A VEHICLE
Publication number
20210264701
Publication date
Aug 26, 2021
Wabtec Holding Corp.
Theodore E. Allwardt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data Recorder System and Unit for a Vehicle
Publication number
20190130672
Publication date
May 2, 2019
Wabtec Holding Corp.
Theodore E. Allwardt
G07 - CHECKING-DEVICES
Information
Patent Application
Railroad Locomotive Monitoring System Configuration System and Method
Publication number
20170217462
Publication date
Aug 3, 2017
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
Micheal John West
B61 - RAILWAYS
Information
Patent Application
Verification System and Method for an End-Of-Train Unit of a Train...
Publication number
20160375888
Publication date
Dec 29, 2016
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
Theodore E. Allwardt
B60 - VEHICLES IN GENERAL
Information
Patent Application
Data Recorder System and Unit for a Vehicle
Publication number
20160371901
Publication date
Dec 22, 2016
Wabtec Holding Corp.
Theodore E. Allwardt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data Recorder System and Unit for a Vehicle
Publication number
20160358386
Publication date
Dec 8, 2016
Wabtec Holding Corp.
Theodore E. Allwardt
G07 - CHECKING-DEVICES
Information
Patent Application
Data Recorder System and Unit for a Vehicle
Publication number
20150339863
Publication date
Nov 26, 2015
Wabtec Holding Corp.
Theodore E. Allwardt
G07 - CHECKING-DEVICES