Inventor record

BERGAN JOHN RICHARD

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.

• 76John Richard Bergan4 patent records·180 citations·G09B4 on this record
• 80John Robert Bergan10 patent records·143 citations·G09B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.