Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D408254 | Set of interlocking sharpening stones | Daniel D. Friel, Jr. | 1999-04-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D408254 | Set of interlocking sharpening stones | Daniel D. Friel, Jr. | 1999-04-20 |