Inventor record

DOWNING FRANK

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.

• 87Frank Downing9 patent records·101 citations·H04N H04H G06Q9 on this record
• 62Frank Downing2 patent records·30 citations·F24C2 on this record

Inventor identities via PatentsView disambiguation — see methodology.