Inventor record

ROWATT JOHN 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.

• 95John David Rowatt22 patent records·462 citations·E21B F04D F04B16 on this record
• John David Rowatt1 patent record·0 citations·C09K1 on this record

Inventor identities via PatentsView disambiguation — see methodology.