Inventor · disambiguated record
Jacobus Johannes De Haas
Also filed as: DE HAAS JACOBUS JOHANNES
2 granted patents·28 citations·filing 1975–2001
54Inventor score
Technology areasB07C
Files withNEDERLANDEN STAAT1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →