William L. French, SR.

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Lexington, MA, US

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Patents Applicationslast 30 patents

Information Patent Application
TRUCK MOUNTED SOLAR PANEL SYSTEM
- Publication number 20120085387
- Publication date Apr 12, 2012
- French Development Enterprises
- William L. French, SR.
- F24 - HEATING RANGES VENTILATING
Information Patent Application
DUAL TOWER SOLAR TRACKER SYSTEM
- Publication number 20120085388
- Publication date Apr 12, 2012
- William L. French, SR.
- F24 - HEATING RANGES VENTILATING
Information Patent Application
INTELLIGENT HYDROELECTRIC DAM WITH POWER STORAGE
- Publication number 20120087733
- Publication date Apr 12, 2012
- French Development Enterprises
- William L. French, SR.
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Segmented ballast base support structure and rail and trolley struc...
- Publication number 20110194900
- Publication date Aug 11, 2011
- William L. French, SR.
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Method and apparatus for providing a segmented ballast base support...
- Publication number 20110067324
- Publication date Mar 24, 2011
- William L. French, SR.
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING