Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5752439 | Reconfigurable vertical compactor | — | 1998-05-19 |
| 5460473 | Double container trailer | Steven N. David | 1995-10-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5752439 | Reconfigurable vertical compactor | — | 1998-05-19 |
| 5460473 | Double container trailer | Steven N. David | 1995-10-24 |