Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4596337 | Beverage vessel with handle | Christian Gerold, Fritz John, Udo Leuschner | 1986-06-24 |
| 4473002 | Electric coffee machine with a centrifugal filter | Udo Leuschner, Alfons Reitmeier | 1984-09-25 |
| 4464982 | Electric coffee machine with centrifugal filter | Udo Leuschner | 1984-08-14 |
| 4262585 | Electric coffee maker | Udo Leuschner | 1981-04-21 |
| 4206341 | Adjustable temperature warming plate for electric coffee maker | Udo Leuschner, Gunther Traunspurger | 1980-06-03 |