Inventor record

ULVELING LEON

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.

• 96Leon Ulveling24 patent records·308 citations·C21B B65G F16K22 on this record
• 93Jean Metz17 patent records·142 citations·C21B B23B C02F2 on this record

Inventor identities via PatentsView disambiguation — see methodology.