Inventor · disambiguated record

Douglas E. Hansen

Also filed as: HANSEN DOUGLAS E

1 granted patent·24 citations·filing 1981–1981

42Inventor score
Technology areasC08J
Files withCOOK PAINT & VARNISH CO1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Douglas E. Hansen 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 →