Inventor · disambiguated record
Douglas S. Gerhardt
Also filed as: GERHARDT DOUGLAS · GERHARDT DOUGLAS S
1 granted patent·2 pending applications·36 citations·filing 1997–2011
46Inventor score
Top patents by PatentIndex Score
3 records- 0149US5950334AFlexible spiked arrangement for placement onto footwearFiled 1997·Granted Sep 14, 1999·36 cites·19 claims
- 0237US2007238060A1Oil candle apparatusGERHARDT DOUGLAS·Filed 2006·Application pending·0 cites
- 0331US2013029276A1Oil candle apparatusGERHARDT DOUGLAS S·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →