Inventor · disambiguated record
Herman J. J. M. Geurts
Also filed as: GEURTS HERMAN J J M · GEURTS HERMAN JOZEF JOHANNES M
4 granted patents·24 citations·filing 1976–1992
70Inventor score
Top patents by PatentIndex Score
4 records- 0155US4046588AMethod for the manufacture of a lead chromate-containing pigment having a low acid soluble lead contentHERCULES INC·Filed 1976·Granted Sep 6, 1977·10 cites·9 claims
- 0251US5186748AProcess for the preparation of bismuth vanadate pigments, and novel bismuth vanadate pigments of high color strengthCIBA GEIGY CORP·Filed 1992·Granted Feb 16, 1993·13 cites·15 claims
- 0326US5007963ANovel process for the preparation of lead molybdate pigments and novel lead molybdate pigmentsCIBA GEIGY CORP·Filed 1988·Granted Apr 16, 1991·1 cites·12 claims
- 0425US4872915AOrthorhombic lead chromate pigments of greenish hueCIBA GEIGY CORP·Filed 1987·Granted Oct 10, 1989·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →