Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8540924 | Method and device for preheating a pressed material mat during manufacture of wood material boards | Werner Hoffman, Gernot von Haas | 2013-09-24 |
| 6831259 | Apparatus for the heating of pressed stock in the manufacture of boards of material | Horst Muegge, Matthias Graf, Klaus Baumgartner | 2004-12-14 |