Inventor record

MARSHALL RICHARD DANIEL

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.

• 87Richard D. Marshall12 patent records·113 citations·A62B G01M A61M2 on this record
• Richard Daniel Marshall1 patent record·0 citations·G06Q1 on this record

Inventor identities via PatentsView disambiguation — see methodology.