Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662592 | Ice cream machine including a secondary cooling loop | Daniel Dorn | 2003-12-16 |
| 6651448 | Ice cream machine including a controlled input to the freezing chamber | Daniel Dorn | 2003-11-25 |