Inventor · disambiguated record
Johanna Catharina Viljoen
Also filed as: VILJOEN JOHANNA CATHARINA
1 granted patent·18 citations·filing 1993–1993
38Inventor score
Technology areasF42D
Files withAECI EXPLOSIVES LTD1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →