Inventor record

JOHNSON ROGER NEAL

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.

• 98Roger N. Johnson48 patent records·937 citations·C23C H02K D06F17 on this record
• 88Roger F. Johnson11 patent records·341 citations·G02B G06F A61B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.