Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6035752 | Scrap cutter assembly | David E. Harhay | 2000-03-14 |
| 5896795 | Scrap cutter assembly | David E. Harhay | 1999-04-27 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6035752 | Scrap cutter assembly | David E. Harhay | 2000-03-14 |
| 5896795 | Scrap cutter assembly | David E. Harhay | 1999-04-27 |