Inventor · disambiguated record
Charles Croughwell
Also filed as: CROUGHWELL CHARLES
2 granted patents·1 pending application·3 citations·filing 2016–2021
45Inventor score
Files withCROUGHWELL CHARLES3
Top patents by PatentIndex Score
3 records- 0170US10925253B2Filler material, method of recycling plastic, and devices made therefromCROUGHWELL CHARLES·Filed 2016·Granted Feb 23, 2021·3 cites·5 claims
- 0257US12022797B2Devices made from recycled plastic filler materialCROUGHWELL CHARLES·Filed 2021·Granted Jul 2, 2024·0 cites·12 claims
- 0354US2019357493A1Filler Material, Method of Recycling Plastic, and Devices Made TherefromCROUGHWELL CHARLES·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →