John Schafer
4Patents
4h-index
7Co-inventors
47Inventor score
Filing activity: Jul 31, 1989 → Mar 4, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5050771A | Repeatable pattern field spraying control | Human Necessities | 67 | Expired |
| US6650932B1 | Medical testing telemetry system | Human Necessities | 16 | Expired |
| US9803943B2 | Firearm magazine guidance and ejection device | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US5328027A | Corrugated paperboard container | Performing Operations; Transporting | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.