Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5603214 | Exhaust system for an internal combustion engine and method of operation thereof | Siegfried Iwanowski | 1997-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5603214 | Exhaust system for an internal combustion engine and method of operation thereof | Siegfried Iwanowski | 1997-02-18 |