Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4621535 | Forward engagement and reverse disengagement device | Brian C. Preston | 1986-11-11 |
| 4585139 | Cooperating cover mechanisms | Anatoly Vanetik | 1986-04-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4621535 | Forward engagement and reverse disengagement device | Brian C. Preston | 1986-11-11 |
| 4585139 | Cooperating cover mechanisms | Anatoly Vanetik | 1986-04-29 |