Inventor · disambiguated record
Joseph C. St. Amant
Also filed as: ST AMANT JOSEPH C
2 granted patents·7 citations·filing 1990–1992
52Inventor score
Technology areasB63J
Files withST AMANT JOSEPH C2
Top patents by PatentIndex Score
2 records- 0122US4991531ASystem for identifying unauthorized bilge water discharges from marine vesselsST AMANT JOSEPH C·Filed 1990·Granted Feb 12, 1991·4 cites·5 claims
- 0220US5265640ASystem for identifying unauthorized liquid waste and waste water dischargesST AMANT JOSEPH C·Filed 1992·Granted Nov 30, 1993·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →