Karl Ropkins
7Patents
1h-index
6Co-inventors
36Inventor score
Filing activity: Sep 18, 2015 → Feb 13, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10656061B2 | Particulate calibration and generation simulator for particle measurement and number | Physics | 5 | Active |
| US12085477B2 | Device and method for measuring emissions with a linear arrangement of sensors | Physics | 0 | Active |
| US11131610B2 | Particulate calibration and generation simulator for particle measurement and number | Physics | 0 | Active |
| US10871420B2 | Particulate matter/number synchronization measurement device | Physics | 0 | Active |
| US10190945B2 | Particulate matter/number synchronization measurement device | Physics | 0 | Active |
| US11579045B2 | Device and method for measuring emissions with a linear arrangement of sensors | Physics | 0 | Active |
| US11668632B2 | Particulate calibration and generation simulator for particle measurement and number | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.