Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6676861 | Method for manufacturing a cord for welding floor coverings | Antonie Van Der Werf | 2004-01-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6676861 | Method for manufacturing a cord for welding floor coverings | Antonie Van Der Werf | 2004-01-13 |