Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D493683 | Arbor for circular saw blades | John Curtsinger | 2004-08-03 |
| 6729220 | Spring loaded diamond arbor | John Curtsinger | 2004-05-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D493683 | Arbor for circular saw blades | John Curtsinger | 2004-08-03 |
| 6729220 | Spring loaded diamond arbor | John Curtsinger | 2004-05-04 |