DR

Donato L. Ricci

📍 Red Wing, MN: #1 of 10 inventorsTop 10%
🗺 Minnesota: #307 of 3,156 inventorsTop 10%
Overall (1997): #41,889 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5685996 Plasma arc pipe cutting apparatus 1997-11-11
5660093 Portable journal turning lathe 1997-08-26