CH

Calvin L. Hiles

KE Kennametal: 1 patents #453 of 844Top 55%
📍 Ligonier, PA: #28 of 50 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #2,933,869 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9586263 Tool holder having improved internal coolant delivery Ruy Frota de Souza Filho 2017-03-07