SK

Sumanth Kumar

IT Ingersoll Cutting Tool: 2 patents #5 of 16Top 35%
📍 Rockford, IL: #538 of 1,291 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,222,899 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6186705 Cutting insert with chip control William B. Johnson, Linda E. Wilken, Brian D. Hoefler 2001-02-13
6000887 Stiff drill Brian D. Hoefler 1999-12-14