Inventor · disambiguated record
John Bradley Harrell
Also filed as: BARRACLOUGH WILLIAM F · HARRELL JOHN BRADLEY · KRANZ RAY E
3 granted patents·5 citations·filing 1978–2023
57Inventor score
Top patents by PatentIndex Score
3 records- 0143US12404668B2Portable dispenser for dosing bacteria concentrate into sewer linesHELIX LABORATORIES INC·Filed 2023·Granted Sep 2, 2025·0 cites·20 claims
- 0233US4189312AWeight ratio mixing of volatile containing carbonaceous materials with materials to be treated by the volatiles evolved therefromSALEM FURNACE·Filed 1978·Granted Feb 19, 1980·3 cites·6 claims
- 0324US4191529AFurnace for heating solidsSALEM FURNACE·Filed 1978·Granted Mar 4, 1980·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →