John D. Green

Follow

Person

Granville, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
System for promoting passive end of life light source failure
- Patent number 6,246,187
- Issue date Jun 12, 2001
- NSI Enterprises, Inc.
- John D. Green
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for providing alternate AC voltage
- Patent number 5,619,077
- Issue date Apr 8, 1997
- Holophane Lighting, Inc.
- John D. Green
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for controlling DC to AC voltage inverter
- Patent number 5,550,697
- Issue date Aug 27, 1996
- Holophane Corporation
- John D. Green
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wide input power supply and method of converting therefor
- Patent number 5,404,094
- Issue date Apr 4, 1995
- Holophane Lighting, Inc.
- John D. Green
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER