Inventor record

BROWN DONN J

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.

• 99Donn J. Brown104 patent records·596 citations·E21B F04D F16D95 on this record
• 25BROWN DONN J2 patent records·0 citations·E21B F04D2 on this record

Inventor identities via PatentsView disambiguation — see methodology.