Inventor record

GRUELL 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.

• 42Robert Gruell2 patent records·25 citations·F16C G03G2 on this record
• 66Robert Grull3 patent records·22 citations·F16C2 on this record

Inventor identities via PatentsView disambiguation — see methodology.