William E. Dyson III

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Washington, DC, US

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Patents Grantslast 30 patents

Information Patent Grant
Christmas tree fire extinguishing and alert system
- Patent number 10,675,491
- Issue date Jun 9, 2020
- William E. Dyson
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Christmas Tree Fire Extinguishing and Alert System
- Publication number 20140138107
- Publication date May 22, 2014
- William E. Dyson
- A62 - LIFE-SAVING FIRE-FIGHTING