Engelbert Hofbauer
3Patents
3h-index
4Co-inventors
43Inventor score
Filing activity: Apr 27, 1989 → Dec 20, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5307208A | Optical system for imaging the light from light sources | Physics | 3 | Expired |
| US4997251A | Optical system consisting of at least two partial systems | Physics | 3 | Expired |
| US7298468B2 | Method and measuring device for contactless measurement of angles or angle changes on objects | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.