Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662880 | Traveling rolling digger for sequential hole drilling and for producing sequential cultivated spots in soil | — | 2003-12-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662880 | Traveling rolling digger for sequential hole drilling and for producing sequential cultivated spots in soil | — | 2003-12-16 |