Randall Black
12Patents
9h-index
13Co-inventors
69Inventor score
Filing activity: May 14, 1993 → Nov 13, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6437563B1 | Method and apparatus for making measurements of accumulations of magnetically susceptible particles combined with analytes | Emerging Cross-Sectional Technologies | 146 | Expired |
| US6518747B2 | Method and apparatus for quantitative determination of accumulations of magnetic particles | Physics | 137 | Expired |
| US6597176B2 | Method and apparatus for making measurements of patterns of magnetic particles in lateral flow membranes and microfluidic systems | Emerging Cross-Sectional Technologies | 108 | Expired |
| US6927570B2 | Method and apparatus for making measurements of accumulations of magnetically susceptible particles combined with analytes | Emerging Cross-Sectional Technologies | 97 | Expired |
| US6483303B2 | Computer program for making measurements of accumulations of magnetic particles | Emerging Cross-Sectional Technologies | 96 | Expired |
| US5894220A | Apparatus for microscopic imaging of electrical and magnetic properties of room-temperature objects | Emerging Cross-Sectional Technologies | 41 | Expired |
| US9134047B2 | Systems, methods, and apparatus for cryogenic refrigeration | Physics | 24 | Active |
| US5491411A | Method and apparatus for imaging microscopic spatial variations in small currents and magnetic fields | Emerging Cross-Sectional Technologies | 15 | Expired |
| US9618257B2 | Gas-flow cryostat for dynamic temperature regulation using a fluid level sensor | Mechanical Engineering; Lighting; Heating | 15 | Active |
| US9234691B2 | Method and apparatus for controlling temperature in a cryocooled cryostat using static and moving gas | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US10416253B2 | Conical access split magnet system | Electricity | 0 | Active |
| US11396980B2 | Low vibration cryocooled cryostat | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.