DD

Donald Doll

📍 Ogden, UT: #128 of 542 inventorsTop 25%
🗺 Utah: #6,041 of 19,430 inventorsTop 35%
Overall (All Time): #1,417,832 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11391045 Insulating wall panels for building construction and related methods — 2022-07-19
10837174 Insulating wall panels for building construction and related methods — 2020-11-17
4850113 Honeycomb sight — 1989-07-25