Inventor · disambiguated record
Richard C. Weil
Also filed as: WEIL RICHARD C
6 granted patents·116 citations·filing 1971–1989
83Inventor score
Top patents by PatentIndex Score
6 records- 0183US5026745ABiodeteriable plastics and blendsARISTECH CHEMICAL CORP·Filed 1989·Granted Jun 25, 1991·37 cites·8 claims
- 0283US4707524AControlled-rheology polypropyleneARISTECH CHEMICAL CORP·Filed 1986·Granted Nov 17, 1987·45 cites·8 claims
- 0368US4824736AGasoline tank of tin-free (electroplate chrome-chrome oxide coated) steel coated with a maleic anhydride modified polypropyleneARISTECH CHEMICAL CORP·Filed 1987·Granted Apr 25, 1989·25 cites·14 claims
- 0441US4013550AManufacture of thermoplastic resin beadsUNITED STATES STEEL CORP·Filed 1975·Granted Mar 22, 1977·7 cites·12 claims
- 0538US4230835AMethod of removing polybutadiene gels from solutionsUNITED STATES STEEL CORP·Filed 1979·Granted Oct 28, 1980·2 cites·6 claims
- 0625US4034048ATar acid products from solvent naphthaUNITED STATES STEEL CORP·Filed 1971·Granted Jul 5, 1977·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →