Inventor · disambiguated record

John M. Dehaan

Also filed as: DEHAAN JOHN M

1 granted patent·17 citations·filing 1979–1979

38Inventor score
Technology areasA01G
Files withVERMEER MANUFACTURING CO1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when John M. Dehaan 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 →