Elna Berg
3Patents
3h-index
6Co-inventors
36Inventor score
Filing activity: Jul 22, 1994 → Sep 4, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6286506A | Inhalation device | Human Necessities | 58 | Expired |
| US6435176B1 | Spacer for use with a metered dose inhaler | Human Necessities | 30 | Expired |
| USD373630S | Inhalation spacer for aerosol medication | General | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.