Siegfried Hapke
2Patents
1h-index
5Co-inventors
33Inventor score
Filing activity: Jun 11, 1996 → Feb 5, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5715843A | Method of and apparatus for measuring the diameters of rod-shaped articles of the tobacco processing industry | Physics | 24 | Expired |
| US7262868B2 | Method of and apparatus for ascertaining the transverse dimensions of rod-shaped articles | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.