Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7021058 | Supercharging air compressor for an internal combustion engine, internal combustion engine and method for that purpose | — | 2006-04-04 |
| 5863178 | Exhaust turbocharger for internal combustion engines | Siegfried Sumser | 1999-01-26 |
| 5546914 | Arrangement for recirculating exhaust gas in an internal combustion engine | — | 1996-08-20 |