John Ferguson
4Patents
1h-index
11Co-inventors
45Inventor score
Filing activity: Nov 21, 1990 → Nov 27, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5161196A | Apparatus and method for reducing motion sickness | Human Necessities | 11 | Expired |
| US9855577B1 | Needle siliconization with controlled positive pressure gas flow | Human Necessities | 1 | Active |
| US6170430A | Gas feedthrough with electrostatic discharge characteristic | Chemistry; Metallurgy | 1 | Expired |
| US10258718B2 | Apparatus for facilitating needle siliconization with controlled positive pressure gas flow | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.