Inventor record

JOHNSON GEOFFREY M

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.

• 86Geoffrey Johnson16 patent records·78 citations·C09C B01J A61K5 on this record
• Geoffrey M. Johnson1 patent record·0 citations·E21B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.