Inventor · disambiguated record

Douglas E. Sheffer

Also filed as: SHEFFER DOUGLAS E

1 granted patent·10 pending applications·0 citations·filing 20232023

17Inventor score
Technology areasG06Q
Files withGUDEA INC11

Top patents by PatentIndex Score

11 records

Join the waitlist — get patent alerts

Get an alert when Douglas E. Sheffer 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 →