Holger Schaefer
4Patents
2h-index
6Co-inventors
37Inventor score
Filing activity: May 1, 2006 → Mar 22, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7739778B2 | High-performance cutting and turning machine and method for machining particularly spectacle lenses | Emerging Cross-Sectional Technologies | 8 | Active |
| US7278192B2 | Lathe for machining optical workpieces | Emerging Cross-Sectional Technologies | 7 | Expired |
| US10401194B2 | Sensor for determining at least one rotation characteristic of a rotating element | Physics | 0 | Active |
| US11662544B2 | Lens holding block and method for blocking, unblocking an optical lens component | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.