Inventor · disambiguated record
Stephen Porter
Also filed as: PORTER II STEPHEN T · PORTER STEPHEN · PORTER STEPHEN P · PORTER STEPHEN T
3 granted patents·2 pending applications·180 citations·filing 1981–2004
77Inventor score
Top patents by PatentIndex Score
5 records- 0194US6758522B2Apparatus and method for varying coefficients of friction in a variable apex back supportL & P PROPERTY MANAGEMENT CO·Filed 2002·Granted Jul 6, 2004·122 cites·41 claims
- 0270US4367604AMenu boardMARRIOTT CORP·Filed 1981·Granted Jan 11, 1983·41 cites·9 claims
- 0340US6687708B1Object-oriented framework for tracking collection documentsIBM·Filed 1999·Granted Feb 3, 2004·17 cites·29 claims
- 0440US2004169407A1Apparatus and method for varying coeffiecients of friction in a variable apex back supportFiled 2004·Application pending·0 cites
- 0534US2004245823A1Variable apex back supportFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →