Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7789829 | Sensor system for determining the concentration of glucose in blood | Peter Ryser, Klaus Ganz, Jacques Jacot | 2010-09-07 |
| 5005003 | Method of detecting fire in an early stage | Peter Ryser | 1991-04-02 |
| 4627269 | Method of, and apparatus for, detecting reducing gases in a gas mixture | Martin Forster | 1986-12-09 |
| 4543815 | Device for the detection of foreign components in a gas and an application of the device | Alan Troup, Hannes Guttinger, Gustav Pfister | 1985-10-01 |
| 4461744 | Apparatus for generating ozone by an electric discharge | Peter Erni, Ulrich Kogelschatz, Hans-Jurg Wiesmann | 1984-07-24 |
| 4275123 | Hot-cathode material and production thereof | Charley Buxbaum, Gernot Gessinger | 1981-06-23 |