Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6935588 | Transportable shredding machine | Steven J. DiMascio | 2005-08-30 |
| D366266 | Portable shredding machine | Frank Cizek | 1996-01-16 |
| 5402950 | Portable shredding machine | Frank Cizek | 1995-04-04 |
| 4776286 | Portable air curtain blower | — | 1988-10-11 |