Inventor · disambiguated record

Douglas R. Fehan

Also filed as: FEHAN DOUGLAS R

1 granted patent·45 citations·filing 1993–1993

48Inventor score
Technology areasA63B
Files withFEHAN DOUGLAS1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Douglas R. Fehan 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 →