Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802664 | Production of a front portion of a writing instrument, comprising a one-piece preform | Siegbert Vial | 2004-10-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802664 | Production of a front portion of a writing instrument, comprising a one-piece preform | Siegbert Vial | 2004-10-12 |