Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566482 | Process for the preparation of polyurethane elastomers with a high heat distortion temperature | Peter Haas | 2003-05-20 |
| 6521676 | Use of polyether-polyurethane for safety clothing | Klaus Brecht, Bernhard John | 2003-02-18 |