Bruce Grulke

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Chesapeake, VA, US

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Patents Applicationslast 30 patents

Information Patent Application
PIEZO THERMAL ELECTRIC DEVICE TO HARVEST ENERGY FOR RAIL BASED TRAN...
- Publication number 20220166350
- Publication date May 26, 2022
- Bruce Nixon Grulke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM FOR CAPTURING AND CONVERTING SOLAR INSOLATION INTO THERMAL,...
- Publication number 20110139147
- Publication date Jun 16, 2011
- Bruce Grulke
- F24 - HEATING RANGES VENTILATING