Inventor · disambiguated record
Gerhard Haake
Also filed as: HAAKE GERHARD
3 granted patents·59 citations·filing 1979–1992
71Inventor score
Top patents by PatentIndex Score
3 records- 0188US4224287AProcess for the preparation of pure aluminum oxideMANSFELD KOMBINAT W PIECK VEB·Filed 1979·Granted Sep 23, 1980·44 cites·13 claims
- 0251US6241958B1Process for preparing sulfate-containing basic solutions of polyaluminumchlorideMETALLGESELLSCHAFT AG·Filed 1992·Granted Jun 5, 2001·11 cites·10 claims
- 0339US4244928AProcess for the production of pure aluminum oxideMANSFELD KOMBINAT W PIECK VEB·Filed 1979·Granted Jan 13, 1981·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →