Inventor · disambiguated record
Wim Dorrepaal
Also filed as: AALBERS JOHAN G · DORREPAAL WIM
3 granted patents·36 citations·filing 1976–1978
70Inventor score
Technology areasB03D
Files withCHEM Y3
Top patents by PatentIndex Score
3 records- 0162US4171261AProcess for the flotation of ores and collector for use in this processCHEM Y·Filed 1976·Granted Oct 16, 1979·18 cites·4 claims
- 0250US4200522AProcess for the flotation of oresCHEM Y·Filed 1978·Granted Apr 29, 1980·12 cites·10 claims
- 0335US4157296AFlotation process for fluoride mineralsCHEM Y·Filed 1977·Granted Jun 5, 1979·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →