DR

David A. Rigotti

KE Kennametal: 1 patents #453 of 844Top 55%
📍 Chesterland, OH: #149 of 230 inventorsTop 65%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,510,274 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6558086 Broach for use in performing machining operations Gregory J. Lavoie 2003-05-06