John W. Ahern
3Patents
2h-index
5Co-inventors
41Inventor score
Filing activity: Aug 25, 1980 → Sep 30, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8544341B2 | Device including an accelerometer in a watertight container for sensing a urine stream | Physics | 21 | Active |
| US4380379A | Optometric device | Physics | 15 | Expired |
| US9261392B2 | Fluid-controlled electronic games and measurement devices | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.