Herbert Steiner
15Patents
7h-index
26Co-inventors
66Inventor score
Filing activity: Mar 25, 1976 → Nov 7, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4341949A | Electrical heating apparatus with a heating element of PTC material | Electricity | 38 | Expired |
| US4880955A | Baking oven having a lighting device with a low voltage and/or halogen bulb | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US4324974A | Heating element assembly with a PTC electric heating element | Electricity | 13 | Expired |
| US5844206A | Glass-ceramic cooktop | Electricity | 12 | Expired |
| US5314262A | Hoisting gear on the trolley of a container crane | Performing Operations; Transporting | 12 | Expired |
| US4147050A | Apparatus for testing a capacitance responsive gaging system | Physics | 10 | Expired |
| US4080562A | Apparatus for measuring capacitance or resistance and for testing a capacitance responsive gaging system | Physics | 10 | Expired |
| US6207934A | Cook top with installation frame formed by bending | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5990457A | Glass-ceramic cook top | Electricity | 6 | Expired |
| US4323728A | Conversion circuit arrangement and method for switching digital encoded signals | Electricity | 5 | Expired |
| US6313447A | Cook top positioning element for a heating device | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5409123A | Cable guide for the trolley traveling winch of gantry cranes | Performing Operations; Transporting | 4 | Expired |
| US6995343B2 | Method and device for limiting and/or controlling the surface temperature of a hob | Electricity | 4 | Expired |
| US4307265A | Circuit arrangement for transmitting digital signals between transmitting and/or receiving devices operating with different data transmission procedures and different data formats | Electricity | 3 | Expired |
| US4209662A | Circuit arrangement for scanning the character elements of characters at arbitrarily determinable points, in particular for the correction of teletypewriter characters | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.