Stefan Klump
4Patents
3h-index
19Co-inventors
51Inventor score
Filing activity: Dec 19, 1991 → Mar 23, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6811136B2 | Piezoelectric valve | Mechanical Engineering; Lighting; Heating | 57 | Expired |
| US6323583A | Piezoelectric transducer for incorporation into a module | Electricity | 6 | Expired |
| US11164480B2 | Braille terminal and module for a braille terminal | Physics | 3 | Active |
| US5242293A | Apparatus for producing an extrusion of material with a central opening | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.