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Alan B. Welch
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Vancouver, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Operating a gaseous fuel injector
Patent number
10,385,788
Issue date
Aug 20, 2019
Westport Power Inc.
Alan B. Welch
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatus and method for fuelling a flexible-fuel internal combusti...
Patent number
9,856,837
Issue date
Jan 2, 2018
Westport Power Inc.
Mark E. Dunn
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Mid-cycle fuel injection strategies
Patent number
9,482,168
Issue date
Nov 1, 2016
Westport Power Inc.
Mark E Dunn
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Gaseous-fuelled stoichiometric compression ignition internal combus...
Patent number
8,555,852
Issue date
Oct 15, 2013
Westport Power Inc.
Sandeep Munshi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Directly actuated valve with a strain-type actuator and a method of...
Patent number
8,413,638
Issue date
Apr 9, 2013
Westport Power Inc.
David Mumford
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Glow ring ignition assist for internal combustion engine
Patent number
7,281,514
Issue date
Oct 16, 2007
Westport Power Inc.
Philip G. Hill
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Directly actuated injection valve
Patent number
6,575,138
Issue date
Jun 10, 2003
Westport Research Inc.
Alan B. Welch
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Directly actuated injection valve
Patent number
6,298,829
Issue date
Oct 9, 2001
Westport Research Inc.
Alan B. Welch
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
OPERATING A GASEOUS FUEL INJECTOR
Publication number
20180100449
Publication date
Apr 12, 2018
WESTPORT POWER INC.
Alan B. WELCH
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Mid-Cycle Fuel Injection Strategies
Publication number
20150308362
Publication date
Oct 29, 2015
WESTPORT POWER INC.
Mark E. Dunn
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Apparatus And Method For Fuelling A Flexible-Fuel Internal Combusti...
Publication number
20140238340
Publication date
Aug 28, 2014
Mark E. Dunn
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Gaseous-Fuelled Stoichiometric Compression Ignition Internal Combus...
Publication number
20130179050
Publication date
Jul 11, 2013
WESTPORT POWER INC.
Sandeep Munshi
B60 - VEHICLES IN GENERAL
Information
Patent Application
Directly Actuated Valve With A Strain-Type Actuator And A Method Of...
Publication number
20100219360
Publication date
Sep 2, 2010
David Mumford
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Directly actuated injection valve
Publication number
20010032612
Publication date
Oct 25, 2001
Alan B. Welch
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...