Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6308834 | Flotation tank impeller | William Schlittler, Joseph Rene Trudel, Ulf Krister Svensson | 2001-10-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6308834 | Flotation tank impeller | William Schlittler, Joseph Rene Trudel, Ulf Krister Svensson | 2001-10-30 |