Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4746561 | Polyimide-containing cover layer for a printed circuit element | Ernst F. Kundinger, Erich Klimesch, Hans Zengel | 1988-05-24 |
| 4705720 | Flexible multi-layer polyimide laminates | Ernst F. Kundinger, Erich Klimesch, Hans Zengel | 1987-11-10 |
| 4699841 | Flexible multilayer polymide laminates | Ernst F. Kundinger, Erich Klimesch, Hans Zengel | 1987-10-13 |
| 4522880 | Thick polyimide-metal laminates with high peel strength | Werner Klostermeier, Gerhard Meyer, Hans Zengel | 1985-06-11 |