Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6156100 | Method and apparatus for concentrating a gas using a single stage adsorption zone | Wayne Ernest Conrad, Helmut Gerhard Conrad | 2000-12-05 |
| 6153111 | Method and apparatus for purifying water | Wayne Ernest Conrad, Helmut Gerhard Conrad | 2000-11-28 |
| 6135708 | Prandtl layer turbine | Wayne Ernest Conrad, Helmut Gerhard Conrad | 2000-10-24 |
| 6129775 | Terminal insert for a cyclone separator | Wayne Ernest Conrad, Helmut Gerhard Conrad | 2000-10-10 |
| 6060027 | Ozone generator | Wayne Ernest Conrad, Helmut Gerhard Conrad, Richard Stanley Philips | 2000-05-09 |