David Ruffin Burnette

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Swarthmore, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrical metallic tube, coupling, and connector apparatus and method
- Patent number 7,005,574
- Issue date Feb 28, 2006
- John Maneely Company
- David Ruffin Burnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical metallic tube, coupling, and connector apparatus and method
- Patent number 7,005,581
- Issue date Feb 28, 2006
- John Maneely Company
- David Ruffin Burnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical metallic tube, coupling, and connector apparatus and method
- Patent number 6,903,267
- Issue date Jun 7, 2005
- John Maneely Company
- David Ruffin Burnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical metallic tube, coupling, and connector apparatus and method
- Patent number 6,797,877
- Issue date Sep 28, 2004
- Jonn Maneely Company
- David Ruffin Burnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Electrical metallic tube, coupling, and connector apparatus and method
- Publication number 20050006122
- Publication date Jan 13, 2005
- David Ruffin Burnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electrical metallic tube, coupling, and connector apparatus and method
- Publication number 20050006121
- Publication date Jan 13, 2005
- David Ruffin Burnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electrical metallic tube, coupling, and connector apparatus and method
- Publication number 20050006123
- Publication date Jan 13, 2005
- David Ruffin Burnette
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER