Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489750 | Method and apparatus for charging rechargeable batteries | Uwe Hebding | 2002-12-03 |
| 6387836 | Method for renewed activation of honeycomb-shaped catalyst elements for denitrating flue gases | Heinz-Kurt Dörr, Walter Bastuck | 2002-05-14 |