Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6032412 | Moulded bodies comprising of humus-containing plant substrate consolidated with polyurethane/polyurea, a process for producing them and their use in plant cultivation | Franz-Josef Bohne, Martin Brahm, Marc Herrmann, Manfred Schmidt, Franz-Josef Giesen +1 more | 2000-03-07 |
| 4342798 | Process for production of flame resistant foam | Hans-Walter Illger, Manfred Dahm | 1982-08-03 |
| 4288559 | Flame resistant foam | Hans-Walter Illger, Manfred Dahm | 1981-09-08 |
| 4223095 | Flame-resistant polyurethane foam and a process for its production | Heinz Esser, Hans-Walter Illger, Heinz Muller, Willi Kost | 1980-09-16 |
| 4216181 | Process for applying a layer of a liquid foamable reaction mixture to a continuously moving shaping support | Wilfried Ebeling, Volker Onnenberg, Bernd Lehmann, Hansjurgen Rabe, Klaus Schulte | 1980-08-05 |