Inventor · disambiguated record
Hermann Wieschen
Also filed as: WIESCHEN HERMANN
6 granted patents·103 citations·filing 1974–1977
85Inventor score
Top patents by PatentIndex Score
6 records- 0184US4023938AProcess for dehydrating gas with sulfuric acidBAYER AG·Filed 1975·Granted May 17, 1977·29 cites·13 claims
- 0268US4014735AConcentration and separation of corrosive liquid mixturesBERTRAMS AG HCH·Filed 1975·Granted Mar 29, 1977·23 cites·4 claims
- 0361US3933575ASeparation of corrosive liquid mixturesBERTRAMS AG HCH·Filed 1974·Granted Jan 20, 1976·17 cites·7 claims
- 0460US4153628AWorking up spent sulphuric acid simultaneously with sulphate saltsBAYER AG·Filed 1977·Granted May 8, 1979·12 cites·5 claims
- 0554US4057075ASeparator, especially for chimneysBAYER AG·Filed 1976·Granted Nov 8, 1977·13 cites·9 claims
- 0645US4163047AProcess for producing sulfuric acid from waste acid and iron sulfateBAYER AG·Filed 1977·Granted Jul 31, 1979·9 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →