David J. Duquette

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Fairhaven, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydrokinetic energy device
- Patent number 11,371,481
- Issue date Jun 28, 2022
- Littoral Power Systems, Inc.
- David J. Duquette
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
HYDROKINETIC ENERGY DEVICE
- Publication number 20200088158
- Publication date Mar 19, 2020
- David J. Duquette
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...