Inventor · disambiguated record
Michael Polstein
Also filed as: POLSTEIN MICHAEL · POLSTEIN MICHAEL ALLEN
3 granted patents·2 pending applications·2 citations·filing 2021–2024
52Inventor score
Files withCLEARVIEW SYSTEMS LLC5
Top patents by PatentIndex Score
5 records- 0182US11986041B2Protective sports face maskCLEARVIEW SYSTEMS LLC·Filed 2022·Granted May 21, 2024·2 cites·17 claims
- 0263US2024251903A1Protective sports face maskCLEARVIEW SYSTEMS LLC·Filed 2024·Application pending·0 cites
- 0358US12478856B2Personal protection guardCLEARVIEW SYSTEMS LLC·Filed 2022·Granted Nov 25, 2025·0 cites·24 claims
- 0448US2023404203A1Detachably attachable sun visor for wire-frame sports face maskCLEARVIEW SYSTEMS LLC·Filed 2023·Application pending·0 cites
- 0527USD991575SSports face maskCLEARVIEW SYSTEMS LLC·Filed 2021·Granted Jul 4, 2023·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →