Inventor · disambiguated record

John Metcalf

Also filed as: METCALF JOHN

1 granted patent·9 citations·filing 1992–1992

31Inventor score
Technology areasA23L
Files withCALIFORNIA PROCESSING MACH1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when John Metcalf files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →