Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D497421 | Air conditioner | Jörg Christian Knetsch, Steffen Wagner | 2004-10-19 |
| D492319 | Housing cover | Jörg Christian Knetsch, Steffen Wagner, Kay-Uwe Witte | 2004-06-29 |
| D492320 | Housing cover | Jörg Christian Knetsch, Steffen Wagner, Kay-Uwe Witte | 2004-06-29 |
| D488480 | Housing cover | Jörg Christian Knetsch, Steffen Wagner, Kay-Uwe Witte | 2004-04-13 |