Hermann Geyer
6Patents
4h-index
11Co-inventors
54Inventor score
Filing activity: Feb 21, 1975 → Aug 22, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4009946A | Iris leaf for optical component | Physics | 27 | Expired |
| US4036571A | Molding apparatus for making iris leaf | Physics | 22 | Expired |
| US4281038A | Non-conductive substrate for a printed circuit and method of manufacture | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4271045A | Electrically conductive layer and method for its production | Emerging Cross-Sectional Technologies | 16 | Expired |
| US10458473B2 | Cage segment of a rolling bearing | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10145416B2 | Bearing cage | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.