Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794543 | Method for producing arylpoly(oxalkyl)-benzyldimethyl-ammonium derivatives | Klaus Raab, Rudolf Aigner | 2004-09-21 |
| 6746711 | Polymers with biocidal action, process for their preparation and their use | Uwe Falk, Bela Ivan, Gabor Erdodi, Arpad Mathe | 2004-06-08 |
| 6280486 | Fuel/water emulsions | Guido Dessauer, Ute Horn, Helmut Berenbold | 2001-08-28 |
| 5703029 | Car dry-bright composition | Erich Gatter | 1997-12-30 |