Kelly E. Stephenson

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Columbus, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Variable travel valve apparatus for an internal combustion engine
- Patent number 10,309,266
- Issue date Jun 4, 2019
- JP Scope, Inc.
- Charles E. Price
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variable travel valve apparatus for an internal combustion engine
- Patent number 9,145,797
- Issue date Sep 29, 2015
- JP Scope, Inc.
- Charles E. Price
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Variable travel valve apparatus for an internal combustion engine
- Patent number 8,528,511
- Issue date Sep 10, 2013
- JP Scope, Inc.
- Charles E. Price
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE TRAVEL VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20160265395
- Publication date Sep 15, 2016
- JP Scope, Inc.
- Charles E. Price
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VARIABLE TRAVEL VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20140007829
- Publication date Jan 9, 2014
- JP SCOPE, INC.
- Charles E. Price
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VARIABLE TRAVEL VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20100077973
- Publication date Apr 1, 2010
- Charles E. PRICE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES