Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223274 | Apparatus for marking the surface of articles | Pierre Lelievre | 1993-06-29 |
| D331782 | Lottery drawing machine | — | 1992-12-15 |
| 5028291 | Method for molding and marking the surface of articles | Pierre Lelievre | 1991-07-02 |