Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4802699 | Snap lock assembly | — | 1989-02-07 |
| 4655007 | Honing apparatus | Richard P. Graft | 1987-04-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4802699 | Snap lock assembly | — | 1989-02-07 |
| 4655007 | Honing apparatus | Richard P. Graft | 1987-04-07 |