Denise Chan-Richter

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Bethpage, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Opening adapter
- Patent number 7,456,358
- Issue date Nov 25, 2008
- Leviton Manufacturing Co., Inc.
- Stanley R. Swiencicki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Four port wall plate insert
- Patent number D539119
- Issue date Mar 27, 2007
- Leviton Manufacturing Co., Inc.
- Denise Chan-Richter
- D08 - Tools and hardware
Information Patent Grant
Six port wall plate insert
- Patent number D539118
- Issue date Mar 27, 2007
- Leviton Manufacturing Co., Inc.
- Denise Chan-Richter
- D08 - Tools and hardware
Information Patent Grant
Three port wall plate insert
- Patent number D532678
- Issue date Nov 28, 2006
- Leviton Manufacturing Co., Inc.
- Denise Chan-Richter
- D08 - Tools and hardware
Information Patent Grant
Two port wall plate insert
- Patent number D532288
- Issue date Nov 21, 2006
- Leviton Manufacturing Co., Inc.
- Denise Chan-Richter
- D08 - Tools and hardware
Information Patent Grant
Wall plate opening adapter
- Patent number D529787
- Issue date Oct 10, 2006
- Leviton Manufacturing Co., Inc.
- Stanley R. Swiencicki
- D08 - Tools and hardware

Patents Applicationslast 30 patents

Information Patent Application
Opening adapter
- Publication number 20060005989
- Publication date Jan 12, 2006
- Stanley R. Swiencicki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Insulation piercing contact alignment system
- Publication number 20050287863
- Publication date Dec 29, 2005
- Leviton Manufacturing Co. Inc.
- Anthony Tufano
- H01 - BASIC ELECTRIC ELEMENTS