Inventor · disambiguated record
Charles Leon Preston
Also filed as: PRESTON CHARLES LEON
3 granted patents·3 citations·filing 2020–2022
54Inventor score
Technology areasF41C
Files withPRESTON CHARLES LEON3
Top patents by PatentIndex Score
3 records- 0175US11320236B1Handgun safety and retention devicePRESTON CHARLES LEON·Filed 2020·Granted May 3, 2022·3 cites·20 claims
- 0245US11709033B1Handgun safety and retention devicePRESTON CHARLES LEON·Filed 2022·Granted Jul 25, 2023·0 cites·20 claims
- 0326USD1052885SFirearm holsterPRESTON CHARLES LEON·Filed 2020·Granted Dec 3, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →