Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6318577 | Threaded drum | Jorge Urbano | 2001-11-20 |
| 6126033 | Plastic foot ring drum | — | 2000-10-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6318577 | Threaded drum | Jorge Urbano | 2001-11-20 |
| 6126033 | Plastic foot ring drum | — | 2000-10-03 |