David Spriggs
8Patents
2h-index
5Co-inventors
40Inventor score
Filing activity: Jun 30, 2008 → Dec 11, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7869038B2 | Broad-range spectrometer | Physics | 12 | Active |
| US9869625B2 | Apparatus and method for measuring particle size distribution by light scattering | Physics | 6 | Active |
| US9897525B2 | Relating to particle characterisation | Physics | 2 | Active |
| US9677983B2 | Particle characterization | Physics | 2 | Active |
| US10048187B2 | Improvements relating to particle characterisation | Physics | 1 | Active |
| US10837889B2 | Apparatus and method for measuring particle size distribution by light scattering | Physics | 0 | Active |
| US8456631B2 | Apparatus and method of producing a light beam for an optical measurement instrument | Physics | 0 | Active |
| USRE49651E1 | Apparatus for characterizing particles and method for use in characterizing particles | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.