Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6569820 | Manufacture of lubricant additives | Jonathan M. McConnachie, Ian Bell, Edward I. Stiefel, Ernestine W. Hill, Alisdair Brown | 2003-05-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6569820 | Manufacture of lubricant additives | Jonathan M. McConnachie, Ian Bell, Edward I. Stiefel, Ernestine W. Hill, Alisdair Brown | 2003-05-27 |