Inventor record

WALDVOGEL SIEGFRIED

This page previously combined 3different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 91Siegfried R. Waldvogel39 patent records·23 citations·C25B C07C C07D7 on this record
• 59Siegfried Waldvogel4 patent records·12 citations·G01N A01K C07C3 on this record
• WALDVOGEL SIEGFRIED1 patent record·0 citations·C25B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.