Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D864295 | Sharpener | — | 2019-10-22 |
| D802052 | Sharpener | — | 2017-11-07 |
| D800834 | Sharpener | — | 2017-10-24 |
| 7787329 | Bore-box locating system | Hanspeter Fischer | 2010-08-31 |
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D864295 | Sharpener | — | 2019-10-22 |
| D802052 | Sharpener | — | 2017-11-07 |
| D800834 | Sharpener | — | 2017-10-24 |
| 7787329 | Bore-box locating system | Hanspeter Fischer | 2010-08-31 |