Inventor · disambiguated record
Lothar Witzke
Also filed as: MULLER WOLFGANG · WITZKE LOTHAR
10 granted patents·78 citations·filing 1974–1985
88Inventor score
Files withGOLDSCHMIDT AG TH10
Top patents by PatentIndex Score
10 records- 0184US4162294AProcess for working up nonferrous metal hydroxide sludge wasteGOLDSCHMIDT AG TH·Filed 1978·Granted Jul 24, 1979·23 cites·6 claims
- 0258US4242127AProcess for treating hydroxide sludge residues containing nonferrous metalsGOLDSCHMIDT AG TH·Filed 1979·Granted Dec 30, 1980·9 cites·9 claims
- 0358US4162296ALiquid-liquid extraction of nickelGOLDSCHMIDT AG TH·Filed 1978·Granted Jul 24, 1979·9 cites·6 claims
- 0454US4282190AProcess for the manufacture of iron and aluminum-free zinc chloride solutionsGOLDSCHMIDT AG TH·Filed 1979·Granted Aug 4, 1981·6 cites·6 claims
- 0546US4659555AProcess for the preparation of basic copper carbonateGOLDSCHMIDT AG TH·Filed 1985·Granted Apr 21, 1987·12 cites·6 claims
- 0646US4151257AProcessing nonferrous metal hydroxide sludge wastesGOLDSCHMIDT AG TH·Filed 1978·Granted Apr 24, 1979·6 cites·3 claims
- 0744US3953570AProcess for the treatment of carburizing salt wastesGOLDSCHMIDT AG TH·Filed 1974·Granted Apr 27, 1976·8 cites·2 claims
- 0841US3949052AProcess for the treatment of carburizing salt wastesGOLDSCHMIDT AG TH·Filed 1975·Granted Apr 6, 1976·3 cites·2 claims
- 0933US3950490AProcess for the treatment of carburizing salt wastesGOLDSCHMIDT AG TH·Filed 1974·Granted Apr 13, 1976·1 cites·2 claims
- 1032US3953571AProcess for the treatment of carburizing salt wastesGOLDSCHMIDT AG TH·Filed 1975·Granted Apr 27, 1976·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →