Benjamin Gardner
7Patents
2h-index
3Co-inventors
44Inventor score
Filing activity: Aug 17, 1977 → Jan 14, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4141421A | Under reamer | Fixed Constructions | 18 | Expired |
| US4165784A | Casing perforator | Fixed Constructions | 15 | Expired |
| US10942123B2 | Detection of pH | Physics | 1 | Active |
| US9456719B2 | Automatic toilet flushing system | Fixed Constructions | 1 | Active |
| US10935440B2 | Clinical thermometer | Human Necessities | 0 | Active |
| US11346785B2 | Detection of pH | Physics | 0 | Active |
| US10061917B2 | Network operations center and appliance host in a single machine | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.