David Ducharme

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McKean, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for optimized fuel efficiency and emission output...
- Patent number 9,266,542
- Issue date Feb 23, 2016
- General Electric Company
- Wolfgang Daum
- B61 - RAILWAYS
Information Patent Grant
System, method, and computer software code for improved fuel effici...
- Patent number 8,494,696
- Issue date Jul 23, 2013
- General Electric Company
- Wolfgang Daum
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM, METHOD, AND COMPUTER SOFTWARE CODE FOR IMPROVED FUEL EFFICI...
- Publication number 20120259531
- Publication date Oct 11, 2012
- Wolfgang Daum
- B61 - RAILWAYS
Information Patent Application
SYSTEM, METHOD, AND COMPUTER SOFTWARE CODE FOR OPTIMIZED FUEL EFFIC...
- Publication number 20080125924
- Publication date May 29, 2008
- Wolfgang Daum
- B61 - RAILWAYS
Information Patent Application
SYSTEM AND METHOD FOR OPTIMIZED FUEL EFFICIENCY AND EMISSION OUTPUT...
- Publication number 20080082223
- Publication date Apr 3, 2008
- WOLFGANG DAUM
- B61 - RAILWAYS
Information Patent Application
System and Method for Optimized Fuel Efficiency and Emission Output...
- Publication number 20070219683
- Publication date Sep 20, 2007
- Wolfgang Daum
- B61 - RAILWAYS