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Roger Popp
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Woodland Park, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Gas flow sensor and high pressure gaseous fuel injection system
Patent number
6,619,139
Issue date
Sep 16, 2003
Enginuity, LLC
Roger C. Popp
G01 - MEASURING TESTING
Information
Patent Grant
Hydraulically actuated fuel injector cartridge and system for high...
Patent number
6,460,785
Issue date
Oct 8, 2002
Woodward Governor Company
Roger Popp
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Gaseous fuel injector having spring loaded metal seal
Patent number
6,425,532
Issue date
Jul 30, 2002
Woodward Governor Company
Roger C. Popp
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Hydraulically actuated fuel injector cartridge and system for high...
Patent number
6,409,096
Issue date
Jun 25, 2002
Woodward Governor Company
Roger Popp
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Gaseous fuel injector having high heat tolerance
Patent number
6,360,963
Issue date
Mar 26, 2002
Woodward Governor Company
Roger Popp
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Hydraulically actuated fuel injector cartridge and system for high...
Patent number
6,270,024
Issue date
Aug 7, 2001
Woodward Governor Company
Roger Popp
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Universal gaseous fuel injector cartridge
Patent number
6,260,776
Issue date
Jul 17, 2001
Woodward Governor Company
Roger Popp
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
Gas flow sensor and high pressure gaseous fuel injection system
Publication number
20020112704
Publication date
Aug 22, 2002
Enginuity, LLC
Roger C. Popp
G01 - MEASURING TESTING
Information
Patent Application
Gaseous fuel injector having high heat tolerance
Publication number
20020027170
Publication date
Mar 7, 2002
Woodward Governor Company
Roger C. Popp
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Hydraulically actuated fuel injector cartridge and system for high...
Publication number
20010038043
Publication date
Nov 8, 2001
Woodward Governor Company
Roger C. Popp
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Hydraulically actuated fuel injector cartridge and system for high...
Publication number
20010030248
Publication date
Oct 18, 2001
Woodward Governor Company
Roger C. Popp
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Gaseous fuel injector having high heat tolerance
Publication number
20010007338
Publication date
Jul 12, 2001
Roger Popp
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...