Robert Kicherer
43Patents
10h-index
27Co-inventors
75Inventor score
Filing activity: Aug 20, 1974 → Apr 20, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5396047A | Electric heating unit with alternately heated surface areas | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4206344A | Electric power controllers | Electricity | 21 | Expired |
| US4713527A | Radiant heating unit | Electricity | 20 | Expired |
| US4214151A | Control instrument for electric cooker plates | Physics | 19 | Expired |
| US5900175A | Radiant cooking unit | Electricity | 18 | Expired |
| US4960978A | Cooking appliance | Electricity | 18 | Expired |
| US4845340A | Electric radiant heating element for heating a plate particularly a glass ceramic plate | Electricity | 17 | Expired |
| US4910388A | Electric heating unit | Electricity | 12 | Expired |
| US4527050A | Hotplate | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4715569A | Fastening mechanism for mounting operating equipment and the like | Electricity | 10 | Expired |
| US5223697A | Electric radiant heater | Electricity | 10 | Expired |
| US4901049A | Temperature limiter | Electricity | 9 | Expired |
| US4302662A | Control instrument for electric hot plates | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4861969A | Electric hotplate, apparatus and method for fitting a cover plate thereto | Electricity | 7 | Expired |
| US4330701A | Arrangement for mounting a sensing box in an opening in an electric hot plate | Electricity | 7 | Expired |
| US4871902A | Electric hotplate and apparatus for the connection thereof | Electricity | 6 | Expired |
| US4680452A | Electric hotplate with a thermostat | Electricity | 6 | Expired |
| US4050044A | Electrical switch | Electricity | 5 | Expired |
| US4650969A | Electric hotplate | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4936457A | Hotplate stacking aid | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4658118A | Electric hotplate | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4605841A | Thermostat for electric hotplate | Electricity | 5 | Expired |
| US4260977A | Thermostatic switch | Electricity | 5 | Expired |
| US4829279A | Electric switching device, operable for power control | Electricity | 4 | Expired |
| US5160830A | Electric hotplate | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.