Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5241158 | Electric hotplate | — | 1993-08-31 |
| 5162636 | Electric cooking means | George J. J. Randolph, Jr. | 1992-11-10 |
| 5160830 | Electric hotplate | Robert Kicherer | 1992-11-03 |
| 5153412 | Electric hotplate | — | 1992-10-06 |
| D326982 | Electric cooking plate | — | 1992-06-16 |
| 5087807 | Electric hotplate | — | 1992-02-11 |
| 5086211 | Electric hotplate | — | 1992-02-04 |
| 5072096 | Electric hotplate | — | 1991-12-10 |
| 5028762 | Electric hotplate | Robert Kicherer | 1991-07-02 |
| 5001328 | Cooking unit with radiant heaters | Gerhard Gossler | 1991-03-19 |
| 4940886 | Electric hotplate | Robert Kircherer | 1990-07-10 |
| 4931620 | Electric hotplate | Robert Kicherer | 1990-06-05 |
| 4922080 | Cooker plate | Robert Kicherer | 1990-05-01 |
| 4900899 | Cooking unit with radiant heaters | Gerhard Gossler | 1990-02-13 |
| 4899033 | Electric hotplate connecting piece | Robert Kicherer, Stefan Reif | 1990-02-06 |
| 4888470 | Sealed electric hotplate | — | 1989-12-19 |
| 4861969 | Electric hotplate, apparatus and method for fitting a cover plate thereto | Robert Kicherer, Stefan Reif | 1989-08-29 |
| 4843217 | Cooking unit | — | 1989-06-27 |
| 4818846 | Electric hotplate and apparatus for the connection thereof | Robert Kicherer, Stefan Reif, Uwe Schneider | 1989-04-04 |
| 4814582 | Cooker | — | 1989-03-21 |
| 4808798 | Radiant heater for cooking appliances | Gerhard Goessler | 1989-02-28 |
| 4808797 | Electric hotplate | Josef Krist | 1989-02-28 |
| 4804822 | Mounting device for an electric cooker plate | — | 1989-02-14 |
| D299408 | Electric hotplate | Robert Kicherer | 1989-01-17 |
| D299407 | Electric hotplate | Robert Kicherer | 1989-01-17 |