David A. Hasker
11Patents
9h-index
15Co-inventors
65Inventor score
Filing activity: Jun 17, 1997 → Jun 23, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6285454A | Optics alignment and calibration system | Physics | 193 | Expired |
| USD403975S | Test strip device | General | 187 | Expired |
| US6245215A | Membrane based electrochemical test device and related methods | Physics | 163 | Expired |
| US6582573B2 | Membrane based electrochemical test device | Physics | 156 | Expired |
| US6271045A | Device for determination of an analyte in a body fluid | Emerging Cross-Sectional Technologies | 148 | Expired |
| US5948695A | Device for determination of an analyte in a body fluid | Emerging Cross-Sectional Technologies | 85 | Expired |
| US6001239A | Membrane based electrochemical test device and related methods | Physics | 50 | Expired |
| US6780651B2 | Device for determination of an analyte in a body fluid | Emerging Cross-Sectional Technologies | 48 | Expired |
| US8000762B2 | Body fluid sampling device | Human Necessities | 15 | Active |
| US6750962B2 | Optics alignment and calibration system | Physics | 8 | Expired |
| US8369918B2 | Body fluid sampling device | Human Necessities | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.