Inventor record

HUGHES DONALD R

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.

• 96Donald R. Hughes23 patent records·303 citations·Y10T B23C E05B22 on this record
• 34William H. Gumma1 patent record·12 citations·G01V1 on this record

Inventor identities via PatentsView disambiguation — see methodology.