Helmut Speiser
2Patents
1h-index
5Co-inventors
33Inventor score
Filing activity: Dec 5, 1989 → Jul 27, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5528892A | Flexible textile spindle assembly | Textiles; Paper | 4 | Expired |
| US4982562A | Spinning and twisting device | Textiles; Paper | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.