Inventor · disambiguated record
John R. Fellnor
Also filed as: FELLNOR JOHN R
5 granted patents·72 citations·filing 1974–1979
81Inventor score
Top patents by PatentIndex Score
5 records- 0186US4083675AScrap preheating systemMELTING SYSTEMS INC·Filed 1976·Granted Apr 11, 1978·26 cites·5 claims
- 0266US4133635AMethod and apparatus for drying and preheating small metallic particlesCOMBUSTION ENG·Filed 1977·Granted Jan 9, 1979·14 cites·57 claims
- 0364US4260373AMethod and apparatus for drying and preheating small metallic particlesCOMBUSTION ENG·Filed 1979·Granted Apr 7, 1981·14 cites·9 claims
- 0457US3985497AScrap preheating systemMELTING SYSTEMS INC·Filed 1974·Granted Oct 12, 1976·13 cites·7 claims
- 0543US4162891AScrap preheater modular roof assemblyMELTING SYSTEMS INC·Filed 1977·Granted Jul 31, 1979·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →