Inventor record

LAGERGREN RICHARD E

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.

• 93Richard E. Lagergren12 patent records·377 citations·G11B B41J6 on this record
• 87Darrell E. Bratvold6 patent records·181 citations·G11B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.