Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9731256 | Mixing impeller with leading edges minimizing accumulations on blades | — | 2017-08-15 |
| 9604183 | Folding mixing impeller | — | 2017-03-28 |
| 8272805 | Portable wedge clamp device | — | 2012-09-25 |
| 7014775 | Method for mixing additives with sludge in a powered line blender | Phil E. Sharpe, Steven Drury | 2006-03-21 |
| 6808305 | Method and apparatus for mixing additives with sludge in a powered line blender | Phil E. Sharpe, Steven Drury | 2004-10-26 |