Inventor record

MCCALLUM ROBERT

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.

• 94Robert Mccallum20 patent records·187 citations·B41J B65H B29L7 on this record
• 79Rudolf Enter5 patent records·54 citations·B41J G06K B41K1 on this record

Inventor identities via PatentsView disambiguation — see methodology.