Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475968 | Carbohydrate containing cleaning surfactant and method for using the same | Dennis S. Murphy | 2002-11-05 |
| 6369014 | Dry cleaning system comprising carbon dioxide solvent and carbohydrate containing cleaning surfactant | Dennis S. Murphy | 2002-04-09 |