Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5199195 | Articulated toothed excavating apparatus | Frank P. Scordilis | 1993-04-06 |
| 5101583 | Articulated toothed excavating drum for road side ditches of desired profile | — | 1992-04-07 |