Inventor record

GRASSENS LEONARDUS J

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.

• 97Leonardus J. Grassens21 patent records·831 citations·G11B G02B A61N20 on this record
• 65Leonardus I. Grassens2 patent records·33 citations·G11B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.