Wilhelm Hermann
12Patents
8h-index
20Co-inventors
72Inventor score
Filing activity: Apr 21, 1976 → Apr 5, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6583688B2 | Tunable filter arrangement comprising resonators with reflection layers | Electricity | 85 | Expired |
| US6653913B2 | Tunable piezoelectric filter arrangement using a dielectric material with a voltage-dependent dielectric constant | Electricity | 29 | Expired |
| US6125027A | Component comprising a capacitor | Chemistry; Metallurgy | 22 | Expired |
| US4144875A | Solar collector comprising an entrance window consisting of evacuated tubes | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4091793A | Solar collector | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4142509A | Solar collector comprising an evacuated cover | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4284069A | Wall element comprising a solar collector which is disposed between two transparent panes | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4038797A | Evacuated thermal insulating glazing unit with an infrared reflecting coating | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4319559A | Solar collector for heating a gaseous heat transport medium | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4684387A | Method for manufacturing glass bodies | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5914086A | Method of manufacturing structured mouldings | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4689066A | Method for manufacturing glass bodies | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.