DN

David Nutt

📍 Forest Grove, OR: #3 of 4 inventorsTop 75%
🗺 Oregon: #179 of 893 inventorsTop 25%
Overall (1989): #122,172 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4887585 Method and apparatus for cutting taps in sewer lines — 1989-12-19