Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7419713 | Composite component | Reiner Wilkens, Reiner Erkelenz, Martin Klocke, Klaus Konejung | 2008-09-02 |
| 6761953 | Laminated parts made of outer layers and polyurethane sandwich materials and their production | Peter Haas, Reiner Paul, Walter Guarnieri | 2004-07-13 |
| 6156811 | Molded polyurethane articles prepared from recycled polyols and processes for their production and use | Werner Rasshofer | 2000-12-05 |
| 5879608 | Molded polyurethane articles prepared from recycled polyols and processes for their production and use | Werner Rasshofer | 1999-03-09 |