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Clean Train Propulsion
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Fullerton, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Wireless power transfer system
Patent number
11,002,167
Issue date
May 11, 2021
Clean Train Propulsion
David Cook
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Battery leasing and wireless power transfer for passenger rail
Patent number
10,473,012
Issue date
Nov 12, 2019
Clean Train Propulsion
David Cook
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Efficiency and emissions improvements for natural gas conversions o...
Patent number
10,385,807
Issue date
Aug 20, 2019
Clean Train Propulsion
David Cook
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Efficiency and emissions improvements for natural gas conversions o...
Patent number
9,835,066
Issue date
Dec 5, 2017
CLEAN TRAIN PROPULSION
David Cook
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Locomotive and transit system efficiency and emissions improvements
Patent number
9,752,481
Issue date
Sep 5, 2017
CLEAN TRAIN PROPULSION
David Cook
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Hybrid systems for locomotives
Patent number
9,751,540
Issue date
Sep 5, 2017
CLEAN TRAIN PROPULSION
David Cook
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Hybrid systems for locomotives
Patent number
9,200,554
Issue date
Dec 1, 2015
Clean Train Propulsion
David Cook
B61 - RAILWAYS
Patents Applications
last 30 patents
Information
Patent Application
EFFICIENCY AND EMISSIONS IMPROVEMENTS FOR NATURAL GAS CONVERSIONS O...
Publication number
20200340429
Publication date
Oct 29, 2020
Clean Train Propulsion
David Cook
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Trademark
last 30 trademarks