Inventor record

VIEIRA CARLOS

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.

• 76Carlos Vieira6 patent records·60 citations·G06Q E21B5 on this record
• 2Carlos Vieira1 patent record·0 citations·E21B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.