Inventor record

CAMPBELL RONALD H

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.

• 86Ronald H. Campbell6 patent records·432 citations·G01G A01F G06F5 on this record
• 71Ronald J. Campbell4 patent records·54 citations·A01D C03C G06Q1 on this record

Inventor identities via PatentsView disambiguation — see methodology.