Inventor · disambiguated record
John Charles Grayson
Also filed as: GRAYSON JOHN C · GRAYSON JOHN CHARLES
3 granted patents·35 citations·filing 2002–2010
67Inventor score
Top patents by PatentIndex Score
3 records- 0173USD478622SFinancial transaction cardFiled 2002·Granted Aug 19, 2003·27 cites·1 claims
- 0264US8177233B2Cups and games of skill involving such cupsGRAYSON JOHN CHARLES·Filed 2010·Granted May 15, 2012·8 cites·20 claims
- 0353US8318809B2Compositions and methods for treating jellyfish stingsGRAYSON JOHN C·Filed 2007·Granted Nov 27, 2012·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →