Inventor record

ARMSTRONG DONALD D

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.

• 74Donald D. Armstrong3 patent records·76 citations·H01H H02B2 on this record
• 99Alfred E. Maier51 patent records·1,334 citations·H01H H01R D06C1 on this record

Inventor identities via PatentsView disambiguation — see methodology.