Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7476298 | Structure for multiple-effect distillation using tubes or plates | — | 2009-01-13 |
| 5423952 | Structure for multiple-effect distillation | — | 1995-06-13 |
| 5062927 | Method of operating a still | — | 1991-11-05 |
| 5048600 | Condensor using both film-wise and drop-wise condensation | Floyd T. Wright | 1991-09-17 |