Inventor · disambiguated record
Charles Mcewan
Also filed as: MCEWAN CHARLES
2 granted patents·1 pending application·67 citations·filing 1993–2014
66Inventor score
Top patents by PatentIndex Score
3 records- 0156US5691922AGolf autoranging systemAIRWAVE TECHNOLOGY INC·Filed 1995·Granted Nov 25, 1997·33 cites·10 claims
- 0254US5356132AVersatile playground and flotation deviceMCEWAN CHARLES·Filed 1993·Granted Oct 18, 1994·34 cites·7 claims
- 0338US2014224948A1Stand For A GuitarMCEWAN CHARLES·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →