David Boyd Fisher

Follow

Person

Crystal Lake, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dryer with universal voltage controller
- Patent number 9,982,942
- Issue date May 29, 2018
- World Dryer Corporation
- David Boyd Fisher
- F26 - DRYING

Patents Applicationslast 30 patents

Information Patent Application
DRYER WITH UNIVERSAL VOLTAGE CONTROLLER
- Publication number 20150226483
- Publication date Aug 13, 2015
- World Dryer Corporation
- David Boyd Fisher
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR