Issued Patents All Time
Showing 1–4 of 4 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, Werner Nuding, Heinz Schilde | 1994-03-22 |
| 5148574 | Process and device for coating a glass sheet with a flexible film | Hans-Willi Kessels, Friedhelm Hammes | 1992-09-22 |
| 5100493 | Process for laminating a glass or plastic sheet with a flexible film | Hans-Willi Kessels, Friedhelm Hammes | 1992-03-31 |
| 4701240 | Device for joining by calendering at least one sheet of glass and at least one film of plastic material | Johannes Kraemer, Werner Nuding, Heinz Schilde | 1987-10-20 |