Douglas W. Smith

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Belle Mead, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Integrated remote electricity meter transponder and combination
- Patent number 4,904,995
- Issue date Feb 27, 1990
- Emerson Electric Co.
- Mark N. Bonner
- G01 - MEASURING TESTING
Information Patent Grant
Power unit for a paint scraper or similar article
- Patent number D285770
- Issue date Sep 23, 1986
- Wagner Spray Tech Corporation
- Douglas W. Smith
- D08 - Tools and hardware