Inventor record

DOWNTON GEOFFREY CHARLES

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.

• 98Geoffrey C. Downton62 patent records·524 citations·E21B F04C F01C19 on this record
• 3DOWNTON GEOFFREY CHARLES1 patent record·0 citations·E21B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.