Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8656547 | Billiards chalk dust removal tool | Marco Zanetti, Ivan Lee | 2014-02-25 |
| D644704 | Chalk dust tool | Marco Zanetti, Ivan Lee | 2011-09-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8656547 | Billiards chalk dust removal tool | Marco Zanetti, Ivan Lee | 2014-02-25 |
| D644704 | Chalk dust tool | Marco Zanetti, Ivan Lee | 2011-09-06 |