Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6513487 | Method for operating a reciprocating-piston internal combustion engine | Rainer Werner Jorach, Alois Raab, Martin Schnabel, Friedrich Wirbeleit | 2003-02-04 |
| 6505601 | Method for operating a reciprocating-piston internal combustion engine | Rainer Werner Jorach, Gerhard Konig, Alois Raab, Petra Stapf | 2003-01-14 |