Inventor · disambiguated record
Hermann Leupold
Also filed as: LEUPOLD HERMANN
4 granted patents·25 citations·filing 1976–1989
73Inventor score
Top patents by PatentIndex Score
4 records- 0169US4623130ARefractory member formed of fiber material for use in sliding closure unitBRUECKNER RAIMUND·Filed 1983·Granted Nov 18, 1986·12 cites·38 claims
- 0251US4268016AValve element for sliding type valve joints on the outlet of vessels containing molten metal and process for making sameDIDIER WERKE AG·Filed 1979·Granted May 19, 1981·5 cites·23 claims
- 0337US4988649ASilica bricks and process for production thereofDIDIER WERKE AG·Filed 1989·Granted Jan 29, 1991·7 cites·8 claims
- 0425US4212926AParts subject to wear which come into contact with metal meltsDIDIER WERKE AG·Filed 1976·Granted Jul 15, 1980·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →