Friedhelm Lenz
7Patents
4h-index
4Co-inventors
46Inventor score
Filing activity: Aug 14, 1985 → Oct 31, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4659027A | Method and apparatus for winding textile yarns | Performing Operations; Transporting | 12 | Expired |
| US6065712A | Method and apparatus for winding a yarn into a package | Performing Operations; Transporting | 11 | Expired |
| US4913363A | Method for winding textile yarns | Performing Operations; Transporting | 8 | Expired |
| US6405966B1 | Process and cross-winding device for laying a thread | Performing Operations; Transporting | 5 | Expired |
| US6186435A | Method and apparatus for winding a yarn into a package | Performing Operations; Transporting | 4 | Expired |
| US6430912B1 | Yarn false twist texturing apparatus | Textiles; Paper | 3 | Expired |
| US6523774B2 | Method and apparatus for winding a continuously advancing yarn | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.