Inventor · disambiguated record
Douglas S. Powell
Also filed as: POWELL DOUGLAS · POWELL DOUGLAS S
4 granted patents·72 citations·filing 1998–2022
73Inventor score
Top patents by PatentIndex Score
4 records- 0169US5943792AFootwear traction deviceFiled 1998·Granted Aug 31, 1999·62 cites·7 claims
- 0253USD418550SToy cash registerPROGRAMMING CONCEPTS LTD·Filed 1998·Granted Jan 4, 2000·9 cites·1 claims
- 0342US11920814B2Fire mitigation systemPRISM CONTROLS INC·Filed 2022·Granted Mar 5, 2024·0 cites·26 claims
- 0421USD418537SMoney calculatorPROGRAMMING CONCEPTS LTD·Filed 1998·Granted Jan 4, 2000·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →