Inventor record

JOHNSON DONALD W

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.

• 94Donald W. Johnson23 patent records·338 citations·G03F B64D C08J18 on this record
• 81Donald W. Johnson5 patent records·76 citations·E21B B66F F16L3 on this record
• 93Donald Johnson12 patent records·413 citations·A01C H01Q H10P1 on this record

Inventor identities via PatentsView disambiguation — see methodology.