Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6840382 | Integrally formed heavy media pulping column | Larry A. Watters | 2005-01-11 |
| 6820747 | Screen assembly | Larry A. Watters | 2004-11-23 |
| 6742656 | Common correct media sump and wing tank design | Larry A. Watters | 2004-06-01 |
| 6742657 | Integral dilute media/plant clean-up sump and pump | Larry A. Watters | 2004-06-01 |
| 6722503 | Integrally formed separator/screen feedbox assembly | Larry A. Watters | 2004-04-20 |
| 6638433 | System and method for controlling water-only cyclones | Larry A. Watters | 2003-10-28 |