Inventor record

MACDONALD RICHARD

This page previously combined 3different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 91Richard A. Macdonald12 patent records·551 citations·A01H A63B A01K5 on this record
• 84Richard Macdonald7 patent records·241 citations·G01N B01L F28D5 on this record
• 88Richard C. Macdonald10 patent records·249 citations·A41D2 on this record

Inventor identities via PatentsView disambiguation — see methodology.