Inventor record

DE HAAS HANS

This page previously combined 2different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 78Hans De Haas5 patent records·47 citations·C21B C21C F27D3 on this record
• 61Klaus Grebe2 patent records·28 citations·C21B Y02P1 on this record

Inventor identities via PatentsView disambiguation — see methodology.