Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8353323 | Sharpener with autostop feature | Michael J. Schumacher, Ben Dunlap | 2013-01-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8353323 | Sharpener with autostop feature | Michael J. Schumacher, Ben Dunlap | 2013-01-15 |