Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345781 | Device for cooling of fluids and edible foams | Ulrich Fels, deceased, Erich Windhab, Ralf Hoffmann, Lutz Hahn | 1994-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345781 | Device for cooling of fluids and edible foams | Ulrich Fels, deceased, Erich Windhab, Ralf Hoffmann, Lutz Hahn | 1994-09-13 |