Martin W. Dravis

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Howard Beach, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Air turbine engine for moving vehicle
- Patent number 10,125,610
- Issue date Nov 13, 2018
- Martin Dravis
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Non-fuel combusting stand alone air turbine engine
- Patent number 7,804,185
- Issue date Sep 28, 2010
- Martin W. Dravis
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Hybrid air turbine engine with heat recapture system for moving veh...
- Publication number 20110277467
- Publication date Nov 17, 2011
- Martin Dravis
- B60 - VEHICLES IN GENERAL
Information Patent Application
Air turbine engine for moving vehicle
- Publication number 20100300775
- Publication date Dec 2, 2010
- Martin Dravis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Non-fuel combusting stand alone air turbine engine
- Publication number 20100295310
- Publication date Nov 25, 2010
- Martin W. Dravis
- B60 - VEHICLES IN GENERAL