Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5411389 | Apparatus for the continuous production of foamed plastics | Ingo Kellerhof, Kurt Krippl | 1995-05-02 |
| 4804425 | Process and laminator for the continuous production of laminates of foam with facings | Erwin Hoffmann, Werner Dietrich, Rolf Bock | 1989-02-14 |