Inventor · disambiguated record
Stephen Ferris
Also filed as: FERRIS STEPHEN · FERRIS STEPHEN G · FERRIS STEPHEN M
2 granted patents·3 pending applications·117 citations·filing 1995–2007
69Inventor score
Files withFERRIS STEPHEN2
Top patents by PatentIndex Score
5 records- 0157US5631972AHyperladder fingerprint matcherFiled 1995·Granted May 20, 1997·61 cites·31 claims
- 0255US5878158ARidge-valley minutia associator for fingerprintsFiled 1995·Granted Mar 2, 1999·56 cites·2 claims
- 0341US2008225631A1Continuous feed cement mixerFERRIS STEPHEN·Filed 2007·Application pending·0 cites
- 0440US2008224493A1Storage and access device for a truckFERRIS STEPHEN·Filed 2007·Application pending·0 cites
- 0536US2002170259A1Interlocking sidewalk block systemFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →