Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955188 | Switch valve for the exhaust gases of an internal combustion engine | — | 2005-10-18 |
| 6942027 | Exhaust-gas heat recovery appliance | Thomas Klotten | 2005-09-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955188 | Switch valve for the exhaust gases of an internal combustion engine | — | 2005-10-18 |
| 6942027 | Exhaust-gas heat recovery appliance | Thomas Klotten | 2005-09-13 |