Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5465513 | Device for quick connection of hydraulic tubings | — | 1995-11-14 |
| 5333400 | Coupling of drive systems to an accessory or an excavator of the like | — | 1994-08-02 |
| RE32532 | Pipelaying appliance | — | 1987-10-27 |
| 4515522 | Pipelaying appliance | — | 1985-05-07 |
| 4485570 | Apparatus for mounting a drilling machine on an excavator bucket | — | 1984-12-04 |
| 4297799 | Apparatus for digging post holes and erecting posts | — | 1981-11-03 |