Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6602833 | Mechanical working in the presence of a metal containing copper or aluminum | — | 2003-08-05 |
| 6592775 | Aqueous metal working liquid | — | 2003-07-15 |
| 6503880 | Cationic sugar surfactants from ethoxylated ammonium compounds and reducing saccharides | Bodil Gustavsson | 2003-01-07 |