Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444625 | High viscosity overbased sulfonate detergent and marine cylinder oils containing same | Ronald J. Muir, Leonard A. Matthews | 2002-09-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444625 | High viscosity overbased sulfonate detergent and marine cylinder oils containing same | Ronald J. Muir, Leonard A. Matthews | 2002-09-03 |