Karl SCHÖPF
2Patents
1h-index
1Co-inventors
38Inventor score
Filing activity: Apr 12, 1989 → Feb 5, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4981093A | Sewing machine with a needle bar mounted in a swinging frame | Textiles; Paper | 2 | Expired |
| US11839996B2 | Method and device for processing a mixture of recycled polyester material and a polyester prepolymer from a polyester manufacturing process | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.