Inventor · disambiguated record
Charles Blackwell
Also filed as: BLACKWELL CHARLES · BLACKWELL CHARLES V
4 granted patents·2 pending applications·24 citations·filing 2000–2022
71Inventor score
Top patents by PatentIndex Score
6 records- 0182US11560461B2Additive for fiber strengtheningUNIV NORTH CAROLINA STATE·Filed 2018·Granted Jan 24, 2023·2 cites·19 claims
- 0271US2023105003A1Additive for fiber strengtheningUNIV NORTH CAROLINA STATE·Filed 2022·Application pending·0 cites
- 0363US6651353B1Rail alignment toolBURLINGTON NORTHERN AND SANTA·Filed 2001·Granted Nov 25, 2003·15 cites·20 claims
- 0460US10633770B2Coagulation map for fiber spinningUNIV NORTH CAROLINA STATE·Filed 2019·Granted Apr 28, 2020·0 cites·31 claims
- 0559US6385861B1Rail alignment toolBURLINGTON NORTHERN AND SANTA·Filed 2000·Granted May 14, 2002·7 cites·6 claims
- 0645US2023169893A1Modular Art Display AssemblyBLACKWELL CHARLES·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →