Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955770 | De-icing agent and method for melting snow and ice | Harald Dietl | 2005-10-18 |
| 6921495 | Environmentally compatible defrosting and antifreeze agents for aeroplanes | Ingo Jeschke, Sabine Frauenhuber, Thomas Wladar | 2005-07-26 |
| 6881355 | Antifreeze | Markus Hafner, Gisela Stockbauer, Oliver Pfueller | 2005-04-19 |