Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6392072 | Procedure and equipment for a chemical reaction or mass transfer between gas and liquid | — | 2002-05-21 |
| 5900154 | Method and equipment for the purification of a liquid | — | 1999-05-04 |
| 4765807 | Method and apparatus for the oxygen enrichment of water | — | 1988-08-23 |
| 4752306 | Method and apparatus for treating liquid/gas mixtures | — | 1988-06-21 |
| 4530820 | Deaeration of water | — | 1985-07-23 |