Inventor · disambiguated record
Donald Ray Helms
Also filed as: HELMS DONALD · HELMS DONALD RAY
4 granted patents·1 pending application·38 citations·filing 2006–2023
70Inventor score
Top patents by PatentIndex Score
5 records- 0193US10605558B1Suppressor for a firearmMARFIONE ANTHONY LOUIS·Filed 2019·Granted Mar 31, 2020·24 cites·17 claims
- 0285US10852091B1Suppressor for a firearmHELMS DONALD RAY·Filed 2019·Granted Dec 1, 2020·14 cites·20 claims
- 0352US2008003553A1Cognitive learning video gameSTARK ROGER·Filed 2006·Application pending·0 cites
- 0446US12031789B1Bolt-action for a firearmHELMS DONALD RAY·Filed 2023·Granted Jul 9, 2024·0 cites·19 claims
- 0525USD994329SUtility bagHELMS DONALD RAY·Filed 2021·Granted Aug 8, 2023·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →