Norbert Gaul
11Patents
5h-index
6Co-inventors
59Inventor score
Filing activity: Jun 13, 1980 → Mar 15, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5557453A | Microscope that displays superimposed data | Physics | 73 | Expired |
| US4961636A | Revolving nose piece for optical components and process for adjusting the number of revolutions thereof | Physics | 25 | Expired |
| US4619503A | Transmitted light and/or incident light inverse microscope | Physics | 23 | Expired |
| US5703715A | Device for stabilizing the focus of a microscope | Physics | 11 | Expired |
| US4753525A | Modular device | Physics | 11 | Expired |
| US4329014A | Incident light illumination instrument for selective light and dark field illumination | Physics | 5 | Expired |
| US6101029A | Microscope condenser with an integrated catch pan | Physics | 4 | Expired |
| US4477157A | Universal revolving stage for microscopes | Physics | 4 | Expired |
| US5572360A | Microscope stand foot with a carrier for bracing a cylindrical tube of an illumination device in a non-displaceable manner | Physics | 2 | Expired |
| US6823756B2 | Displacement unit | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6414792B1 | Analyzer insert for a polarizing microscope | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.