Inventor record

JOHNSON PHILIP 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.

• 97Philip M. Johnson33 patent records·555 citations·C23G G02B C23C32 on this record
• 26Philip Thoralf Johnson2 patent records·5 citations·C10M C25D1 on this record

Inventor identities via PatentsView disambiguation — see methodology.