Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568900 | Pressure swing contactor for the treatment of a liquid with a gas | Wayne Ernest Conrad, Helmut Gerhard Conrad | 2003-05-27 |
| 6190622 | Ozone generator | Wayne Ernest Conrad, Helmut Gerhard Conrad, Ted Szylowiec | 2001-02-20 |
| 6060027 | Ozone generator | Wayne Ernest Conrad, Helmut Gerhard Conrad, Ted Szylowiec | 2000-05-09 |