David Holmes
4Patents
2h-index
3Co-inventors
37Inventor score
Filing activity: Dec 23, 1991 → Jun 16, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5313508A | Method of and apparatus for detecting and counting articles | Physics | 21 | Expired |
| US5454016A | Method and apparatus for detecting and counting articles | Physics | 19 | Expired |
| US7128920B2 | metRS2 | Chemistry; Metallurgy | 0 | Expired |
| US7304152B2 | metRS2 | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.