Inventor · disambiguated record
Dewein H. Naffziger
Also filed as: NAFFZIGER DEWEIN H
2 granted patents·3 citations·filing 1977–1980
38Inventor score
Top patents by PatentIndex Score
2 records- 0118US4162156AProcess for melting cast iron boringsADVANCE ACHIEVEMENT SYST·Filed 1977·Granted Jul 24, 1979·3 cites·10 claims
- 0210US4360379AProcess for the removal of rust from cast iron borings and the like in preparation for meltingNAFFZIGER DEWEIN H·Filed 1980·Granted Nov 23, 1982·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →