Donald Randolph Hooper

Follow

Person

Tukwila, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Signal-activated circuit interrupter
- Patent number 9,444,244
- Issue date Sep 13, 2016
- Donald Randolph Hooper
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Signal-Activated Circuit Interrupter
- Publication number 20150077243
- Publication date Mar 19, 2015
- Donald Randolph Hooper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER