Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE34567 | Device for joining by calendering at least one sheet of glass and at least one film of plastic material | Johannes Kraemer, Klemens Leclere, Heinz Schilde | 1994-03-22 |
| 4978207 | Traffic mirror | Manfred Gillner, Josef Wlaschitsch | 1990-12-18 |
| 4701240 | Device for joining by calendering at least one sheet of glass and at least one film of plastic material | Johannes Kraemer, Klemens Leclere, Heinz Schilde | 1987-10-20 |