Barney Drake
12Patents
9h-index
16Co-inventors
69Inventor score
Filing activity: Feb 1, 1989 → Oct 30, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4935634A | Atomic force microscope with optional replaceable fluid cell | Emerging Cross-Sectional Technologies | 88 | Expired |
| US5463897A | Scanning stylus atomic force microscope with cantilever tracking and optical access | Emerging Cross-Sectional Technologies | 84 | Expired |
| US4924091A | Scanning ion conductance microscope | Emerging Cross-Sectional Technologies | 72 | Expired |
| USRE34489E | Atomic force microscope with optional replaceable fluid cell | General | 65 | Expired |
| US5560244A | Scanning stylus atomic force microscope with cantilever tracking and optical access | Emerging Cross-Sectional Technologies | 52 | Expired |
| USRE34708E | Scanning ion conductance microscope | General | 35 | Expired |
| US6032518A | Scanning stylus atomic force microscope with cantilever tracking and optical access | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5714682A | Scanning stylus atomic force microscope with cantilever tracking and optical access | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6871527B2 | Measurement head for atomic force microscopy and other applications | Physics | 17 | Expired |
| US7966866B2 | Methods and instruments for materials testing | Human Necessities | 9 | Active |
| US8087288B1 | Scanning stylus atomic force microscope with cantilever tracking and optical access | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10488391B2 | Neural circuit probe | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.