Inventor record

MACDONALD ROBERT A

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.

• 99Robert A. Macdonald179 patent records·2,443 citations·E02D E04B E04C173 on this record
• 28Robert A. Macdonald1 patent record·6 citations·A63J1 on this record
• 97Robert I. Macdonald28 patent records·847 citations·H04Q G02B G02F1 on this record

Inventor identities via PatentsView disambiguation — see methodology.