Inventor · disambiguated record

Douglas L. Roof

Also filed as: ROOF DOUGLAS L

1 granted patent·11 citations·filing 1975–1975

33Inventor score
Technology areasY10T
Files withHALL WALTER DENNIS1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Douglas L. Roof 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 →