David Balkwill
3Patents
3h-index
1Co-inventors
33Inventor score
Filing activity: Feb 4, 1992 → May 23, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5279586A | Reusable medication delivery pen | Human Necessities | 552 | Expired |
| US5279585A | Medication delivery pen having improved dose delivery features | Human Necessities | 254 | Expired |
| US5590436A | Toothbrush | Human Necessities | 31 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.