Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5480610 | Process and apparatus for the disinfection of waste | Stefan Drauscke, Gerhard Horber | 1996-01-02 |
| 5091158 | Autoclave for sterilizing waste using an air-lock | Stefan Drauschke | 1992-02-25 |