Douglas B Tilghman

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Tampa, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrical adapter with fuse
- Patent number 8,128,434
- Issue date Mar 6, 2012
- Technology Research Corporation
- Paul R. Gandolfi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical adaptor
- Patent number D609642
- Issue date Feb 9, 2010
- Paul R. Gandolfi
- D13 - Equipment for production, distribution, or transformation of energy