Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688156 | Sheet for producing plastic films and a process for producing this sheet | Gustav Hildebrandt, Horst Buscher, Dirk Leiss, Hans-Hinrich Kruse | 1997-11-18 |
| 5242750 | Pressure- and vacuum-moldable foam sheeting for lining the interior of vehicles | Werner Wagner, Heinrich Kracke, Gustav Hildebrandt, Axel Bruder | 1993-09-07 |