Rainer Herrmann
24Patents
7h-index
21Co-inventors
69Inventor score
Filing activity: Jun 9, 1988 → May 14, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5397993A | Method for measuring the material moisture content of a material under test using microwaves | Physics | 42 | Expired |
| US7353850B2 | Dispensing device for drinks | Performing Operations; Transporting | 31 | Expired |
| US5977780A | Moisture and density sensor | Physics | 28 | Expired |
| US4898476A | Arrangement for measuring the water vapor dew point in gases | Physics | 27 | Expired |
| US7637205B2 | Dispensing device for drinks | Performing Operations; Transporting | 12 | Expired |
| US4948263A | Dew-point sensor | Physics | 10 | Expired |
| US6837122B2 | Device and method for detecting the mass and the moisture content for spinning preparation machines | Textiles; Paper | 8 | Expired |
| US6922061B2 | Method of detecting foreign bodies in mass streams | Physics | 5 | Expired |
| US7755368B2 | Method and device for measuring mass and/or moisture of the content of capsules | Physics | 4 | Active |
| US8568630B2 | Rotary press for quality surveillance of powdered pressed material | Physics | 4 | Active |
| US7337074B2 | Method and apparatus for determining the mass of portioned units of active substances | Physics | 3 | Expired |
| US6897659B2 | Device for testing the quality of rope-like materials | Physics | 3 | Expired |
| US7911212B2 | Filter rod measuring station as well as method for measuring the mass of a softener, the moisture and/or the dry filter material in a filter rod | Physics | 3 | Active |
| US8330473B2 | Apparatus and method for the measurement of mass and density and/or for the measurement of the humidity of portioned units | Physics | 3 | Active |
| US6316946A | Microwave leakage field sensor for measuring moisture and/or density | Physics | 3 | Expired |
| US7027148B2 | Method and apparatus for determining the triacetin content in filter plugs | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9377417B2 | Method and device for measuring a moisture value of dielectric materials | Physics | 1 | Active |
| US8008928B2 | Apparatus and method for the measurement of mass and/or moisture of dielectric objects | Physics | 1 | Active |
| US6488142B1 | Apparatus and system for handling banderoles | Performing Operations; Transporting | 0 | Expired |
| US11564307B2 | Carrier substrate with a thick metal interlayer and a cooling structure | Electricity | 0 | Active |
| US7793664B2 | Apparatus and method for detection and segregation of faulty cigarettes | Emerging Cross-Sectional Technologies | 0 | Active |
| US11848248B2 | System for cooling a metal-ceramic substrate, a metal-ceramic substrate and method for manufacturing the system | Electricity | 0 | Active |
| US9528823B2 | Method and device for measuring the position of segments with absorbing substances in multi-segment filter rods of the tobacco processing industry | Physics | 0 | Active |
| US9277767B2 | Device for producing cigarettes in the tobacco processing industry and a method therefore | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.