Hans Schaefer
6Patents
3h-index
3Co-inventors
50Inventor score
Filing activity: Aug 13, 1979 → Dec 21, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4263585A | Intrusion detection system with a segmented radiation sensing mirror | Emerging Cross-Sectional Technologies | 25 | Expired |
| US10406558B2 | Coated board of wood-based material | Emerging Cross-Sectional Technologies | 7 | Active |
| US8491232B2 | Holder for a chip-removing tool insert | Emerging Cross-Sectional Technologies | 3 | Active |
| US8613575B2 | Indexable cutting insert | Emerging Cross-Sectional Technologies | 2 | Active |
| US9468976B2 | Holder for a cutting device | Emerging Cross-Sectional Technologies | 1 | Active |
| US8434972B2 | Broaching tool, in particular keyway broaching tool | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.