Nancy C. Griffiths
6Patents
2h-index
4Co-inventors
33Inventor score
Filing activity: Nov 29, 2019 → Feb 3, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11598120B2 | Latching apparatus for an electronic lockbox | Physics | 2 | Active |
| US11753849B2 | Electronic lockbox | Physics | 2 | Active |
| US11434660B2 | Electronic lockbox | Physics | 2 | Active |
| US11761237B2 | Electronic lockbox | Physics | 0 | Active |
| US11761236B2 | Electronic lockbox | Physics | 0 | Active |
| US11802421B2 | Latching apparatus for an electronic lockbox | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.