Kai Bartel
5Patents
1h-index
10Co-inventors
40Inventor score
Filing activity: Mar 10, 2017 → Jun 8, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10794678B2 | Apparatus for measuring the roughness of a workpiece surface | Physics | 1 | Active |
| US11131853B2 | Eyeglass lens for an optical imaging element, and augmented reality glasses | Physics | 1 | Active |
| US11117296B2 | Molding tool | Performing Operations; Transporting | 0 | Active |
| US11698534B2 | Eyeglass lens for an optical imaging element, and augmented reality glasses | Physics | 0 | Active |
| US12228737B2 | Eyeglass lens for an optical imaging element, and augmented reality glasses | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.