Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475964 | Motor oil with high dispersivity and good wear protection characteristics | Horst Pennewiss, Gerhard Renner | 2002-11-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475964 | Motor oil with high dispersivity and good wear protection characteristics | Horst Pennewiss, Gerhard Renner | 2002-11-05 |