William W. McKelvey

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Van Nuys, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Offset rotational internal combustion engine with centrifugal gasol...
- Patent number 10,352,168
- Issue date Jul 16, 2019
- William W. McKelvey
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Offset rotational internal combustion engine
- Patent number 9,784,105
- Issue date Oct 10, 2017
- William W. McKelvey
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
OFFSET ROTATIONAL INTERNAL COMBUSTION ENGINE WITH CENTRIFUGAL GASOL...
- Publication number 20180045047
- Publication date Feb 15, 2018
- William W. McKelvey
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OFFSET ROTATIONAL NON-RECIPROCATING-PISTON INTERNAL COMBUSTION ENGINE
- Publication number 20140261320
- Publication date Sep 18, 2014
- William W. McKelvey
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS