Inventor · disambiguated record
Siegfried Wilkening
Also filed as: WILKENING SIEGFRIED
5 granted patents·78 citations·filing 1979–1992
81Inventor score
Top patents by PatentIndex Score
5 records- 0174US5286353AElectrolysis cell and method for the extraction of aluminumVAW ALUMINIUM A G·Filed 1992·Granted Feb 15, 1994·31 cites·32 claims
- 0273US4441920AMethod for the thermal production of metalsVAW VER ALUMINIUM WERKE AG·Filed 1980·Granted Apr 10, 1984·17 cites·8 claims
- 0369US4919771AProcess for producing aluminum by molten salt electrolysisVAW VER ALUMINIUM WERKE AG·Filed 1979·Granted Apr 24, 1990·15 cites·8 claims
- 0446US5024793AMethod for manufacturing refractory oxide-carbon bricksVAW VER ALUMINIUM WERKE AG·Filed 1988·Granted Jun 18, 1991·10 cites·16 claims
- 0541US4635273AMethod and apparatus for the thermal production of metal carbides and metalsVAW VER ALUMINIUM WERKE AG·Filed 1982·Granted Jan 6, 1987·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →