Donald Griffiths
6Patents
1h-index
2Co-inventors
41Inventor score
Filing activity: Jan 6, 1986 → Aug 20, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4752881A | Electrical resistivity geological surveying apparatus and method utilizing plural cable sections with controlled distributed electrode/cable conductor switching | Physics | 5 | Expired |
| US11976868B2 | Ice shaver with in-line power control drive system | Human Necessities | 0 | Active |
| US11835284B2 | Ice shaver with thermally isolated shave deck | General | 0 | Revoked |
| US11971205B2 | Ice shaver with splash guard | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11982483B2 | Ice shaver with multi-link control arm | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12044455B2 | Ice shaver with thermally isolated shave deck | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.