Paul Powell

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Duluth, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Removable trailer tongue
- Patent number 6,027,134
- Issue date Feb 22, 2000
- American Signal Company
- Stephen P. Hart
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power supply system for continuously energizing a D.C. load
- Patent number 5,159,259
- Issue date Oct 27, 1992
- American Signal Company
- Stephen Hart
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER