Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10476497 | Safe switching device | Christof Klappauf, Christian Schneider | 2019-11-12 |
| 6255603 | Drying scale with moveable radiating source and a method performed by the drying scale | Wilfried Spannagel, August Heine | 2001-07-03 |
| 5056320 | Process for cooling an apparatus, device for performing the process, and refrigerating machine for cooling the coolant present in the device | — | 1991-10-15 |
| 4336456 | Device for the sterilization of liquids by means of ultraviolet rays | Dieter Kuse, Heinz Wiederkehr | 1982-06-22 |