Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5154239 | Reversible plow with spring-biased trip shanks | Danny H. Harrell | 1992-10-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5154239 | Reversible plow with spring-biased trip shanks | Danny H. Harrell | 1992-10-13 |