Inventor · disambiguated record
Johannes Helmut Sieber
Also filed as: SIEBER JOHANNES · SIEBER JOHANNES HELMUT
3 granted patents·87 citations·filing 1973–2020
71Inventor score
Top patents by PatentIndex Score
3 records- 0193US4045174AMethod of cleaning textilesBOEWE BOEHLER & WEBER KG MASCH·Filed 1975·Granted Aug 30, 1977·72 cites·5 claims
- 0285US11274414B2Adapter for a quick-change system and quick-change system having such an adapterOilQuick Deutschland KG·Filed 2020·Granted Mar 15, 2022·2 cites·13 claims
- 0355US3949485AMethod of and apparatus for drying articles in contact with an organic solventBOEWE BOEHLER & WEBER KG MASCH·Filed 1973·Granted Apr 13, 1976·13 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →