Norbert Coenen
12Patents
4h-index
10Co-inventors
53Inventor score
Filing activity: Dec 1, 1992 → Jun 28, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6124658A | Bearing assembly for an open-end spinning machine | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US5386684A | Data exchange coordinating apparatus for a textile machine | Performing Operations; Transporting | 10 | Expired |
| US6720695B2 | Rotor spinning device with a contactless, passive, radial bearing for the spinning rotor | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US6006510A | Open-end spinning device | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5642091A | Method and apparatus for data transmission in a textile machine | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6516601B2 | Magnetic bearing arrangement for an open-end spinning device | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6220009A | Damping device for an open-end spinning rotor mounted in a contactless manner | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US7843098B2 | Method for operating an electromotive drive | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7111446B2 | Method and apparatus for operating an open-end rotor spinning unit | Textiles; Paper | 2 | Expired |
| US5444633A | Method and apparatus for detecting the position of a carrier that carries a textile bobbin | Performing Operations; Transporting | 1 | Expired |
| US6590307B2 | Device for controlling the radial orientation of a rapidly rotating rotor supported in a contactless manner | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US7377095B2 | Open-end spinning device | Textiles; Paper | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.