Inventor · disambiguated record
Charles A. Steele
Also filed as: STEELE CHARLES · STEELE CHARLES A · STEELE CHARLES ALLEN
3 granted patents·2 pending applications·13 citations·filing 2004–2025
58Inventor score
Top patents by PatentIndex Score
5 records- 0178US7943380B2Leak detection materials and methodsBRIGHT SOLUTIONS INC·Filed 2004·Granted May 17, 2011·13 cites·11 claims
- 0267US12474048B2Fingerprinting system and methodPURDUE RESEARCH FOUNDATION·Filed 2023·Granted Nov 18, 2025·0 cites·18 claims
- 0367US2025290848A1Portable Detection and Quantification Method for Delta 9 THCPURDUE RESEARCH FOUNDATION·Filed 2025·Application pending·0 cites
- 0460US12270755B2Portable detection and quantification method for delta 9 THCPURDUE RESEARCH FOUNDATION·Filed 2020·Granted Apr 8, 2025·0 cites·15 claims
- 0553US2023272317A1Photo reactor for tetrahydrocannabinol (thc) testingPURDUE RESEARCH FOUNDATION·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →