Inventor · disambiguated record
Sanford N. Smith
Also filed as: SMITH SANFORD N
5 granted patents·35 citations·filing 1980–1989
76Inventor score
Files withPHILLIPS PETROLEUM CO5
Top patents by PatentIndex Score
5 records- 0169US4965920AFluid heated roll apparatus and methodPHILLIPS PETROLEUM CO·Filed 1989·Granted Oct 30, 1990·17 cites·20 claims
- 0243US4900498AMethod for separating elongated contaminants from a stream of materialPHILLIPS PETROLEUM CO·Filed 1988·Granted Feb 13, 1990·11 cites·4 claims
- 0333US5009331AApparatus for separating elongated contaminants from a stream of materialPHILLIPS PETROLEUM CO·Filed 1989·Granted Apr 23, 1991·6 cites·17 claims
- 0427US4502195AMethod for separating particulate materials from fibrous materials during start-up of texturizing processPHILLIPS PETROLEUM CO·Filed 1982·Granted Mar 5, 1985·1 cites·10 claims
- 0525US4432867AMethod and apparatus for separating particulate materials from fibrous materialsPHILLIPS PETROLEUM CO·Filed 1980·Granted Feb 21, 1984·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →