Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D386110 | Strap adjuster | Westly David Hetrick | 1997-11-11 |
| 5622322 | Self-propelled crushing machine | Yukio Tamura | 1997-04-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D386110 | Strap adjuster | Westly David Hetrick | 1997-11-11 |
| 5622322 | Self-propelled crushing machine | Yukio Tamura | 1997-04-22 |