John David Herr

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Bellefonte, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
High efficiency combustor and closed-cycle heat engine interface
- Patent number 9,683,514
- Issue date Jun 20, 2017
- The United States of America as represented by the Secretary of the Navy
- John David Herr
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Aluminium combustion power system
- Patent number 8,656,724
- Issue date Feb 25, 2014
- The Penn State Research Foundation
- Thomas Cawley
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
High Efficiency Combustor and Closed-Cycle Heat Engine Interface
- Publication number 20140007570
- Publication date Jan 9, 2014
- John David Herr
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ALUMINIUM COMBUSTION POWER SYSTEM
- Publication number 20110252800
- Publication date Oct 20, 2011
- The Penn State Research Foundation
- Thomas Cawley
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES