Gerhard Krause
16Patents
6h-index
5Co-inventors
59Inventor score
Filing activity: Oct 12, 1976 → Nov 17, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4448529A | Spectral analysis of a beam of radiation | Physics | 34 | Expired |
| US4346863A | Attachment device for a brake hose | Performing Operations; Transporting | 16 | Expired |
| US4432649A | Optical apparatus for measuring transmission or absorption along a measurement path | Physics | 14 | Expired |
| US6065966A | Medical or dental treatment instrument for the treatment of body tissue or a substitute material, in particular by cutting, and tool for such a treatment instrument | Human Necessities | 8 | Expired |
| US4158144A | Circuit arrangement for the transmission of electrical supply power | Physics | 7 | Expired |
| US4240087A | Screening electrodes for optical semiconductor components | Electricity | 7 | Expired |
| US4190778A | A.C. supplied integrated semi-conductor logic circuit | Electricity | 5 | Expired |
| US4462687A | Apparatus for spectral analysis of a broad beam of radiation using a dispersive element interposed between two modulators | Physics | 4 | Expired |
| US4417481A | Apparatus for measuring the speed of flow of a flowable medium by determining the transit time of sound waves therein | Physics | 4 | Expired |
| US4389899A | Apparatus for measuring the speed of flow of flowable media | Physics | 4 | Expired |
| US4449819A | Arrangement for determining the concentration of a substance in a mixture of substances | Physics | 3 | Expired |
| US5038026A | Input amplifier for thermally viewing device with photoresistor | Electricity | 3 | Expired |
| US4100423A | Opto-electronic two-way coupling | Electricity | 2 | Expired |
| US4105943A | Integrated amplifier with negative feedback | Electricity | 2 | Expired |
| US5175427A | Spike-free optoelectronic amplifier having a multiplexer at all times being electrically separated from the output of a switch device | Physics | 2 | Expired |
| US4090149A | Integrated degenerative amplifier | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.