Inventor record

DE LONG ROBERT CHARLES

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.

• 93Robert Charles De Long26 patent records·102 citations·E21B H02K F04D17 on this record
• DE LONG ROBERT CHARLES2 patent records·0 citations·H01B2 on this record

Inventor identities via PatentsView disambiguation — see methodology.