Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491114 | Slow start control for a hydraulic hammer | — | 2002-12-10 |
| 6385870 | Control system for an excavator thumb and a method of controlling an excavator thumb | Salvatore L. Zingales, Sr. | 2002-05-14 |