Inventor record

BIRCH JOHN

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.

• 90John Birch10 patent records·313 citations·A43C G08G8 on this record
• 97John G. Birch32 patent records·1,780 citations·A61B Y10T A61F6 on this record
• 82John Birch8 patent records·263 citations·C07K C12M C12N3 on this record

Inventor identities via PatentsView disambiguation — see methodology.