Inventor record

STEPHEN DAVID

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.

• 60David Stephen13 patent records·20 citations·A01K C10L C11B12 on this record
• 78David Stephen5 patent records·107 citations·B21D B23K B64C4 on this record

Inventor identities via PatentsView disambiguation — see methodology.