CK

Charles S. Korn

SP Sunnen Products: 2 patents #12 of 38Top 35%
📍 Chesterfield, MO: #2,561 of 6,461 inventorsTop 40%
🗺 Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #2,256,491 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5707278 Honing tool and method for manufacturing same — 1998-01-13
4245489 Knurling tool Morton B. Estes 1981-01-20