Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427482 | Device for introducing CO2 snow into containers in order to cool the content of said containers or to cool the containers themselves | Gerhard Dirksen, Ralf Wiesmann, Dirk Sikken | 2002-08-06 |