Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5884552 | Emulsifier for preparing frothed milk and hot milk | Andre Lussi | 1999-03-23 |
| 5178058 | Filterpan ring for brewing prepackaged dry beverages | Gerardus J. van Dort, Cornelis van Hal, Emil Herman Rusche | 1993-01-12 |