Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348581 | Electric hotplate | Felix Schreder | 1982-09-07 |
| 4330701 | Arrangement for mounting a sensing box in an opening in an electric hot plate | Robert Kicherer, Hans Mayer | 1982-05-18 |
| 4320644 | Method and apparatus for manufacture of a vessel | — | 1982-03-23 |
| 4313052 | Cooking unit | — | 1982-01-26 |
| 4243874 | Radiant heating unit | — | 1981-01-06 |
| 4219252 | Electric plug connection | — | 1980-08-26 |
| 4217481 | Cooking appliance with several electric cooking zones | — | 1980-08-12 |
| 4206344 | Electric power controllers | Robert Kicherer | 1980-06-03 |