Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5932074 | Method and an apparatus for the desalination of seawater | — | 1999-08-03 |
| 5512142 | Process and device for purifying organically polluted waste water | — | 1996-04-30 |
| 4653526 | Diaphragm valve | — | 1987-03-31 |
| 4585524 | Method and apparatus for distillation of crude water | — | 1986-04-29 |
| 4347877 | Apparatus for aseptically discharging flowable substances | — | 1982-09-07 |