Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783447 | Floor-treating machine | Johannes Petrus Van Vliet | 2004-08-31 |
| 6331138 | Grinding machine | Gilbert Filipe Maria Witters, Johannes Petrus Van Vliet | 2001-12-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783447 | Floor-treating machine | Johannes Petrus Van Vliet | 2004-08-31 |
| 6331138 | Grinding machine | Gilbert Filipe Maria Witters, Johannes Petrus Van Vliet | 2001-12-18 |