Inventor record

HUBBARD JOHN H

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.

• 81John H. Hubbard4 patent records·209 citations·A23C B03D E04B4 on this record
• 53HUBBARD JOHN H1 patent record·97 citations·G01B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.