Dietmar Wagner
9Patents
3h-index
8Co-inventors
50Inventor score
Filing activity: Nov 30, 1979 → Jan 23, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4291938A | Apparatus for dark field illumination | Physics | 35 | Expired |
| US4681442A | Method for surface testing | Physics | 28 | Expired |
| US6122037A | Reflective phaseshift lithography system | Physics | 5 | Expired |
| US6429548B1 | Pressure switch | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US10704279B2 | Support post | Fixed Constructions | 2 | Active |
| US6937160B2 | Sensor arrangement for application to at least one data item | Physics | 1 | Expired |
| US9933492B2 | Method for safely and economically operating an electrolyser | Emerging Cross-Sectional Technologies | 0 | Active |
| US7693686B2 | Sensor arrangement with a sensor and a signal processing means | Physics | 0 | Active |
| US5063300A | Method and apparatus for determining line centers in a microminiature element | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.