Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5966848 | Tooth of ore recovery buckets | Carlos Alberto De Sampaio Monteiro, Jr., Manoel Damas Torres | 1999-10-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5966848 | Tooth of ore recovery buckets | Carlos Alberto De Sampaio Monteiro, Jr., Manoel Damas Torres | 1999-10-19 |