Willi Wassen
4Patents
3h-index
10Co-inventors
43Inventor score
Filing activity: Mar 5, 1991 → Jan 26, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6009700A | Method and device for operating an open-end spinning machine | Textiles; Paper | 11 | Expired |
| US5102242A | Roller bearing for supporting shafts with limited axial movement | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5499773A | Yarn guide rod for a machine producing cross-wound bobbins | Performing Operations; Transporting | 5 | Expired |
| US6116011A | Impurity-removal device for an open-end spinning machine | Textiles; Paper | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.