Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902715 | Precipitated silicas having a narrow particle size distribution | Thomas Barthel, Claas-Jurgen Klasen | 2005-06-07 |
| 6896191 | Heating device suitable for motor vehicles | Claus Augenstein, Armin Gramlich, Oezguer Kamsiz, Kuno Lindauer | 2005-05-24 |