Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947218 | Apparatus and method for coil cooling | Jean-Francois Ruta | 2011-05-24 |
| 6595222 | Chemical cleaning apparatus for cleaning metal strip | Gregory J. Courval | 2003-07-22 |
| 6524391 | Method for automatically controlling a chemical cleaning stage of a metal strip cleaning line | — | 2003-02-25 |
| 6494961 | Method of controlling solution concentration in strip cleaning line | — | 2002-12-17 |
| 6029589 | Portable steam weed killing apparatus | — | 2000-02-29 |