David Hay
5Patents
2h-index
4Co-inventors
44Inventor score
Filing activity: May 15, 1978 → Feb 19, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD396008S | Drum support | General | 7 | Expired |
| USD256295S | Bench for use in meditation | General | 4 | Expired |
| US11918138B2 | Beverage vessel support apparatus | Performing Operations; Transporting | 0 | Active |
| US12303062B2 | Beverage vessel support apparatus | Performing Operations; Transporting | 0 | Active |
| US12157625B2 | Beverage-ingredient container | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.