Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360658 | Antistatic extruded polycarbonate sheets | Jürgen Schmitz, Hans-Leo Weber, Hans Fausten, Udo Hansel | 1994-11-01 |
| 4810321 | Process for the preparation of a metal-plastic laminate | Joachim Wank, Claus Burkhardt | 1989-03-07 |