Inventor · disambiguated record
Samuel N. Holter
Also filed as: HOLTER SAMUEL N
3 granted patents·15 citations·filing 1976–1984
66Inventor score
Files withKOPPERS CO INC3
Top patents by PatentIndex Score
3 records- 0151US4433181AProcess for recovering a crystallization mediumKOPPERS CO INC·Filed 1982·Granted Feb 21, 1984·5 cites·10 claims
- 0249US4086281AProcess for producing mono-substituted alkylresorcinol isomersKOPPERS CO INC·Filed 1976·Granted Apr 25, 1978·4 cites·10 claims
- 0336US4592783ARust preventivesKOPPERS CO INC·Filed 1984·Granted Jun 3, 1986·6 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →