Ronald David Green

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Santa Cruz, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Self-charging battery-powered stop valve with elongated wireless fo...
- Patent number 11,230,830
- Issue date Jan 25, 2022
- Ronald David Green
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
SELF-CHARGING BATTERY-POWERED STOP VALVE WITH ELONGATED WIRELESS FO...
- Publication number 20200385965
- Publication date Dec 10, 2020
- RONALD DAVID GREEN
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Wireless Foot-operated Stop Valve
- Publication number 20190271141
- Publication date Sep 5, 2019
- Ronald David Green
- G05 - CONTROLLING REGULATING