Inventor record

YPMA JOHN W

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.

• 49John W. Ympa1 patent record·55 citations·A23K1 on this record
• 50John W. Ypma1 patent record·62 citations·A61Q1 on this record

Inventor identities via PatentsView disambiguation — see methodology.