Markus Lehnert
6Patents
3h-index
2Co-inventors
43Inventor score
Filing activity: Mar 9, 2002 → Jan 13, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6857450B2 | Hydropneumatic pressure reservoir | Mechanical Engineering; Lighting; Heating | 38 | Expired |
| US6901965B2 | Hydropneumatic accumulator | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US8176940B2 | Pressure accumulator, in particular pulsation damper | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US7857006B2 | Pressure accumulator, especially pulsation damper | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8418726B2 | Pressure tank, in particular hydraulic accumulator | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9664206B2 | Pressure accumulator | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.