Inventor · disambiguated record

Dennis Sewill

Also filed as: SEWILL DENNIS

3 granted patents·13 citations·filing 1994–1998

62Inventor score

Technology areasC22B Y02W Y10T

Top patents by PatentIndex Score

3 records

0139US5683041ALamp processing machineFiled 1994·Granted Nov 4, 1997·10 cites·13 claims
0226US5685335ALamp processing machineFiled 1995·Granted Nov 11, 1997·3 cites·4 claims
0320US6183533B1Method for removing mercury from lamp partsFiled 1998·Granted Feb 6, 2001·0 cites·12 claims

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Dennis Sewill — Patent Inventor | PatentIndex