Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667145 | Injection nozzle | Christoph Teetz, Martin Rauscher | 1997-09-16 |
| 5607010 | Process for cooling diesel engine exhaust gases | Dieter Schonfeld | 1997-03-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667145 | Injection nozzle | Christoph Teetz, Martin Rauscher | 1997-09-16 |
| 5607010 | Process for cooling diesel engine exhaust gases | Dieter Schonfeld | 1997-03-04 |