Inventor · disambiguated record
Charles Steichen
Also filed as: STEICHEN CHARLES
4 granted patents·2 pending applications·2 citations·filing 2016–2020
57Inventor score
Top patents by PatentIndex Score
6 records- 0174US11542565B2Charging system, in particular for a shaft smelt reduction furnaceWURTH PAUL SA·Filed 2018·Granted Jan 3, 2023·1 cites·10 claims
- 0265US11199359B2Sealing valve arrangement for a shaft furnace charging installationWURTH PAUL SA·Filed 2017·Granted Dec 14, 2021·1 cites·12 claims
- 0351US2022325367A1Skip hoist of a blast furnaceWURTH PAUL SA·Filed 2020·Application pending·0 cites
- 0445US11306827B2Slide valveTMT TAPPING MEASURING TECH SARL·Filed 2017·Granted Apr 19, 2022·0 cites·20 claims
- 0543US10502491B2Sealing valve arrangement for a shaft furnace charging installationWURTH PAUL SA·Filed 2016·Granted Dec 10, 2019·0 cites·7 claims
- 0639US2022290922A1Seal valve for a pci system of a blast furnaceWURTH PAUL SA·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →