Friedel Haas
3Patents
2h-index
8Co-inventors
41Inventor score
Filing activity: Aug 11, 1977 → Jun 12, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6681762B1 | Method and an apparatus for providing a constant medicine dose for an inhalic application at low inhalic flow | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6571791B2 | Inhalation device | Human Necessities | 7 | Expired |
| US4174180A | Ultramicroscopic spectrometer | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.