Klaus Rofall
5Patents
3h-index
10Co-inventors
50Inventor score
Filing activity: Mar 15, 2001 → Dec 6, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7056108B2 | Cooled screw-type vacuum pump | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7232295B2 | Tempering method for a screw-type vacuum pump | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6964559B2 | Two shaft vacuum pump with cantilevered rotors | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6863511B2 | Two-shaft vacuum pump | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US9624927B2 | Vacuum pump | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.