Inventor record

MARSHALL ROBERT R

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.

• 79Robert R. Marshall3 patent records·541 citations·G01C A61F3 on this record
• 94Robert L. Marshall17 patent records·235 citations·B62D B68C Y10T1 on this record

Inventor identities via PatentsView disambiguation — see methodology.