Inventor · disambiguated record

Stephen Duval

Also filed as: DUVAL STEPHEN · DUVAL STEPHEN C

1 granted patent·1 pending application·433 citations·filing 1995–2007

58Inventor score

Technology areasA63B H04M

Files withSUPERFIGHTER PTY LTD1

Top patents by PatentIndex Score

2 records

0186US5818836AMethod and apparatus for anonymous voice communication using an online data serviceFiled 1995·Granted Oct 6, 1998·433 cites·21 claims
0239US2008027571A1Method of conducting a fighting contestSUPERFIGHTER PTY LTD·Filed 2007·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →