Inventor record

BUTLER 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.

• 99Hans Butler168 patent records·1,398 citations·G03F H10P F16F168 on this record
• 27BUTLER HANS3 patent records·0 citations·G03F3 on this record

Inventor identities via PatentsView disambiguation — see methodology.