DR

Donato L. Ricci

UN Unknown: 3 patents #34 of 2,925Top 2%
📍 Red Wing, MN: #2 of 8 inventorsTop 25%
🗺 Minnesota: #343 of 4,860 inventorsTop 8%
Overall (2003): #31,446 of 273,478Top 15%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6619164 Hinge connected clamshell lathe Brent Place 2003-09-16
6615696 Oval manway facing machine Brent Place 2003-09-09
D470515 Oval manway facer Brent Place 2003-02-18