Hans Riethmann
3Patents
1h-index
9Co-inventors
41Inventor score
Filing activity: Jul 7, 1986 → May 21, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4798046A | Opening cylinder for open-end spinning machines | Textiles; Paper | 3 | Expired |
| US8802003B2 | Method for the production of a refractory filter | Emerging Cross-Sectional Technologies | 1 | Active |
| US9518307B2 | Method for the production of a refractory filter | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.