Inventor record

HAMMAR JOHN

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.

• 69John Hammar4 patent records·39 citations·E03C F04D F23M2 on this record
• 56John Alan Hammar3 patent records·5 citations·F16H F16D1 on this record

Inventor identities via PatentsView disambiguation — see methodology.