Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5118453 | Process for production of a continuous plastic sheet by casting in the liquid state on a mobile support comprising juxtaposed glass plates | Gerd Leyens, Siegfried Pikhard, Norbert Bartonitschek, Daniel Martin | 1992-06-02 |