Inventor · disambiguated record
Stephen Stewart
Also filed as: STEWART STEPHEN · STEWART STEPHEN R
2 granted patents·1 pending application·223 citations·filing 1987–2016
71Inventor score
Top patents by PatentIndex Score
3 records- 0187US4728784AApparatus and method of encoding and decoding barcodesFEDERAL EXPRESS CORP·Filed 1987·Granted Mar 1, 1988·120 cites·30 claims
- 0282US5120060ACasino game method and apparatusJAMES AND ROSEMARIE PARKER FAM·Filed 1991·Granted Jun 9, 1992·103 cites·36 claims
- 0328US2018295476A1Location-based ServicesSKY CP LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →