Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5380500 | Process for separating vaporous heavy metal compounds from a carrier gas and apparatus for carrying out the process | Joachim Jochum, Harald Jodeit, Christian Wieckert | 1995-01-10 |
| 5298227 | Process for separating vaporous heavy metal compounds from a carrier gas and apparatus for carrying out the process | Joachim Jochum, Harald Jodeit, Christian Wieckert | 1994-03-29 |
| 5173638 | High-power radiator | Baldur Eliasson, Peter Erni, Ulrich Kogelschatz | 1992-12-22 |
| 5173919 | Manipulation of the exit gas flow in a melting furnace | Erwin Schmidl, Markus Hubig, Christian Wieckert | 1992-12-22 |
| 4986347 | Scraper | Joachim Jochum, Christian Wieckert | 1991-01-22 |
| 4986968 | Ozone generator | Gunter Mechtersheimer | 1991-01-22 |
| 4880685 | Process for separating and/or reacting particles | Norbert Wiegart | 1989-11-14 |
| 4837484 | High-power radiator | Baldur Eliasson, Peter Erni, Ulrich Kogelschatz | 1989-06-06 |
| 4813978 | Process for separating particles and apparatus for carrying out the process | Norbert Weigart | 1989-03-21 |
| 4765803 | Method and device for agglomerating electrically nonuniformly charged-up solid or liquid particles suspended in gas streams | — | 1988-08-23 |
| 4734105 | Process and device for the removal of solid or liquid particles in suspension from a gas stream by means of an electric field | Baldur Eliasson, Marcel Escudier, Jakob Keller | 1988-03-29 |
| 4726812 | Method for electrostatically charging up solid or liquid particles suspended in a gas stream by means of ions | — | 1988-02-23 |
| 4693870 | Tubular ozonizer with cooled inner electrode | Urs Gloor, Ulrich Kogelschatz | 1987-09-15 |
| 4690803 | Ozone generator | — | 1987-09-01 |
| 4654199 | High-power ozonizer | Urs Gloor, Ulrich Kogelschatz | 1987-03-31 |
| 4650648 | Ozone generator with a ceramic-based dielectric | Hans Beer, Helmut Britsch, Tony Kaiser, Ulrich Kogelschatz | 1987-03-17 |