Inventor · disambiguated record
Johan Jozef Einerhand
Also filed as: EINERHAND JOHAN JOZEF
3 granted patents·13 citations·filing 1976–1977
61Inventor score
Files withHERCULES INC3
Top patents by PatentIndex Score
3 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
- 0233US4113508AIron blue pigment composition and process for its productionHERCULES INC·Filed 1977·Granted Sep 12, 1978·3 cites·10 claims
- 0323US4077973ASynthesis of metal phthalocyaninesHERCULES INC·Filed 1976·Granted Mar 7, 1978·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →