Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669559 | Process for pulverising polyurethane, polyurea and/or polyurethane/polyurea materials in a roller mill | Joachim Wagner, Jurgen Wirth | 1997-09-23 |
| 5154871 | Process for the production of composite structures | Joachim Wagner, Werner Rasshofer | 1992-10-13 |
| 5009950 | Composite structures | Joachim Wagner, Werner Rasshofer | 1991-04-23 |