Inventor record

JOHNSEN DAVID

This page previously combined 3different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 95David W. Johnsen22 patent records·542 citations·B01D G01N F16L6 on this record
• 98David J. Johnsen44 patent records·520 citations·H01R G02B H02B3 on this record
• JOHNSEN DAVID1 patent record·0 citations·G02B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.