Richard Tweedie

Follow

Person

Santa Rosa, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Micro-inverter quick mount and trunk cable
- Patent number 9,225,286
- Issue date Dec 29, 2015
- Richard Tweedie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Next generation photovoltaic solar panel piggyback mounting system
- Patent number 8,464,478
- Issue date Jun 18, 2013
- Richard Tweedie
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Photovoltaic solar panel mounting system
- Patent number 8,136,310
- Issue date Mar 20, 2012
- Richard Tweedie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Photovoltaic solar panel mounting system
- Patent number 7,971,398
- Issue date Jul 5, 2011
- Richard Tweedie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for dicing semiconductor wafers
- Patent number 5,769,297
- Issue date Jun 23, 1998
- James W. Loomis
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
NEXT GENERATION PHOTOVOLTAIC SOLAR PANEL PIGGYBACK MOUNTING SYSTEM
- Publication number 20130086852
- Publication date Apr 11, 2013
- Richard Tweedie
- F24 - HEATING RANGES VENTILATING
Information Patent Application
PHOTOVOLTAIC SOLAR PANEL MOUNTING SYSTEM
- Publication number 20100236609
- Publication date Sep 23, 2010
- Richard Tweedie
- F24 - HEATING RANGES VENTILATING
Information Patent Application
PHOTOVOLTAIC SOLAR PANEL MOUNTING SYSTEM
- Publication number 20100236162
- Publication date Sep 23, 2010
- Richard Tweedie
- F24 - HEATING RANGES VENTILATING