Inventor · disambiguated record
John Plain
Also filed as: PLAIN JOHN · PLAIN JOHN O
3 granted patents·3 pending applications·1 citations·filing 2015–2024
46Inventor score
Top patents by PatentIndex Score
6 records- 0154US2024334991A1Friction warming coatPLAIN JOHN·Filed 2024·Application pending·0 cites
- 0250US2023271685A1Anti-drowning apparatusPLAIN JOHN·Filed 2022·Application pending·0 cites
- 0345US2023372600A1Anti-choking devicePLAIN JOHN·Filed 2023·Application pending·0 cites
- 0444US11160266B2Flying insect control systemPLAIN JOHN·Filed 2019·Granted Nov 2, 2021·0 cites·14 claims
- 0542US9844239B2Solar powered portable personal cooling system with dual modes of operationPLAIN JOHN O·Filed 2015·Granted Dec 19, 2017·1 cites·11 claims
- 0631US11160322B2Anti-concussive helmet and alarm system thereforPLAIN JOHN·Filed 2018·Granted Nov 2, 2021·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →