Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749268 | Closing apparatus for twin pendulum hopper doors | Derek L. Wheeler | 2004-06-15 |
| 5662374 | Dump body | — | 1997-09-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749268 | Closing apparatus for twin pendulum hopper doors | Derek L. Wheeler | 2004-06-15 |
| 5662374 | Dump body | — | 1997-09-02 |