John D. Garratt
1Patents
1h-index
2Co-inventors
22Inventor score
Filing activity: Jun 22, 1990 → Jun 22, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5150314A | Metrological apparatus and calibration method therefor | Physics | 85 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.