Inventor · disambiguated record
Challen W. Waychoff
Also filed as: WAYCHOFF CHALLEN W · WAYCHOFF CHALLEN W II
2 granted patents·1 pending application·10 citations·filing 1997–2004
55Inventor score
Top patents by PatentIndex Score
3 records- 0145US6296253B1Method of playing game using playing cards, grab items and body appendagesFiled 2000·Granted Oct 2, 2001·2 cites·15 claims
- 0230US2005197644A1Colon hydrotherapy deviceFiled 2004·Application pending·0 cites
- 0327US6053498AGame using playing cards, grab items, and body appendagesFiled 1997·Granted Apr 25, 2000·8 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →