Inventor · disambiguated record
Arthur C. Callahan
Also filed as: CALLAHAN ARTHUR C
3 granted patents·133 citations·filing 1977–1980
73Inventor score
Files withAMERICAN STERILIZER CO3
Top patents by PatentIndex Score
3 records- 0189US4156621ARegeneration of used dishwashing water without chemical additives for sanitizing and spot-free rinse usesAMERICAN STERILIZER CO·Filed 1977·Granted May 29, 1979·79 cites·9 claims
- 0277US4277290ALow temperature washing and chemical sanitizing of foodwareAMERICAN STERILIZER CO·Filed 1980·Granted Jul 7, 1981·53 cites·22 claims
- 0330USD252812SWater treatment diswashing apparatusAMERICAN STERILIZER CO·Filed 1977·Granted Sep 4, 1979·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →