Inventor record

BLACKBURN JOHN B

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.

• 83John B. Blackburn6 patent records·103 citations·C09B B41M3 on this record
• 83Alexander M. Irvine7 patent records·64 citations·C09B C09D1 on this record

Inventor identities via PatentsView disambiguation — see methodology.