Henry Fluhrer
11Patents
5h-index
6Co-inventors
59Inventor score
Filing activity: Apr 20, 1988 → May 14, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8742647B2 | Control mechanism for an electrical appliance and evaluation method for the control mechanism | Electricity | 26 | Active |
| US8922979B2 | Operating unit for an electrical device | Electricity | 26 | Active |
| US7442119B2 | Ventilation device, particularly an exhaust hood with air flow control means | Mechanical Engineering; Lighting; Heating | 15 | Active |
| US5074281A | Circuit arrangement for the control of a ventilator | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US6324889A | Ultrasound sensor for a fumes extractor hood | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US8506131B2 | Display device comprising a three-dimensional light distributing body | Physics | 3 | Active |
| US4841493A | Electronic acoustic signal emitter | Physics | 2 | Expired |
| US9304049B2 | Temperature measuring device, electric appliance having such a temperature measuring device and method for temperature measuring | Physics | 0 | Active |
| US8872411B2 | Method for operating a piezoceramic sensor and circuit for carrying out the method | Electricity | 0 | Active |
| US6844864B2 | Circuit arrangement for actuating a display | Physics | 0 | Expired |
| US8644114B2 | Signal transmitter device comprising an electrical acoustic signal transmitter | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.