Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9439368 | Apparatus and system for irrigation water | — | 2016-09-13 |
| 5810976 | Device for processing water having high concentrations of scale forming compounds and high solids content in a high efficiency vapor compression distillation system | — | 1998-09-22 |
| 5587053 | Boiler/condenser assembly for high efficiency purification system | — | 1996-12-24 |
| 5587054 | Vapor compression distillation system | — | 1996-12-24 |
| 4631126 | Filter insert system | Teunis VandenBerg, Marshall Randolph, Thomas B. Lewis, Patrick J. Gillis, Jr. | 1986-12-23 |