Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8263178 | Plasma surface treatment using dielectric barrier discharges | Maher I. Boulos, Christine Nessim | 2012-09-11 |
| 6407383 | Method and device for determining the oil concentration in liquids by means of fluorescence excitation with an excimer lamp | John Anthony Byatt, Thomas Kleiner, Daniel Matter | 2002-06-18 |
| 6284157 | Process for producing an H2-CO gas mixture | Baldur Eliasson, Li Zhou | 2001-09-04 |
| 6136278 | Discharge reactor and uses thereof | Baldur Eliasson | 2000-10-24 |
| 6045761 | Process and device for the conversion of a greenhouse gas | Alain Bill, Baldur Eliasson, Eric Killer | 2000-04-04 |
| 5766319 | Electrofilter | — | 1998-06-16 |
| 5431714 | Process for investigating particles situated in a gas | Heinz Burtscher, Daniel Matter | 1995-07-11 |
| 5432398 | High-power radiator with local field distortion for reliable ignition | — | 1995-07-11 |
| 5386170 | High-power radiator | — | 1995-01-31 |
| 5214344 | High-power radiator | — | 1993-05-25 |
| 5207955 | Process for removing and/or structuring surfaces by irradiating with a light source | Hilmar Esrom | 1993-05-04 |
| 5198717 | High-power radiator | Christoph Von Arx | 1993-03-30 |
| 5194740 | Irradiation device | Christoph Von Arx | 1993-03-16 |
| 5173638 | High-power radiator | Baldur Eliasson, Peter Erni, Michael Hirth | 1992-12-22 |
| 5149377 | Coating apparatus | Hilmar Esrom | 1992-09-22 |
| 5013959 | High-power radiator | — | 1991-05-07 |
| 5006758 | High-power radiator | Bernd Gellert | 1991-04-09 |
| 4983881 | High-power radiation source | Baldur Eliasson | 1991-01-08 |
| 4945290 | High-power radiator | Baldur Eliasson | 1990-07-31 |
| 4837484 | High-power radiator | Baldur Eliasson, Peter Erni, Michael Hirth | 1989-06-06 |
| 4693870 | Tubular ozonizer with cooled inner electrode | Urs Gloor, Michael Hirth | 1987-09-15 |
| 4654199 | High-power ozonizer | Urs Gloor, Michael Hirth | 1987-03-31 |
| 4650648 | Ozone generator with a ceramic-based dielectric | Hans Beer, Helmut Britsch, Michael Hirth, Tony Kaiser | 1987-03-17 |
| 4461744 | Apparatus for generating ozone by an electric discharge | Peter Erni, Sigfrid Strassler, Hans-Jurg Wiesmann | 1984-07-24 |
| 4410495 | Ozonizer with sleeve electrodes | Peter Bassler | 1983-10-18 |