Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4644701 | Hand operated grinding wheel with surface area and depth control | John P. Arrigoni | 1987-02-24 |
KC
Kenneth C. Carlson
Overall (All Time): #3,968,750 of 4,157,543Top 100%
1
Patents All Time