Inventor record

GROENEWOLD JAN

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.

• 69Jan Groenewold7 patent records·24 citations·G02B G03F G02F7 on this record
• Jan Groenewold1 patent record·0 citations·G03F1 on this record

Inventor identities via PatentsView disambiguation — see methodology.