Inventor · disambiguated record

John C. Caldwell

Also filed as: CALDWELL JOHN C

1 granted patent·28 citations·filing 1975–1975

43Inventor score
Technology areasG01N
Files withUNION OIL CO1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when John C. Caldwell 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 →