Frederick R. Quant
12Patents
4h-index
29Co-inventors
60Inventor score
Filing activity: Mar 17, 1998 → Mar 15, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5999250A | System for detecting fluorescing components in aerosols | Physics | 89 | Expired |
| US6230572A | Instrument for measuring and classifying nanometer aerosols | Emerging Cross-Sectional Technologies | 36 | Expired |
| US7777868B2 | System for measuring non-volatile residue in ultra pure water | Physics | 7 | Active |
| US10520414B2 | Condensation particle counter false count performance | Physics | 4 | Active |
| US9506869B2 | Handheld laser induced breakdown spectroscopy device | Physics | 4 | Active |
| US10914667B2 | Condensation particle counter false count performance | Physics | 3 | Active |
| US9658139B2 | System and method for the concentrated collection of airborne particles | Physics | 1 | Active |
| US10948364B2 | Air and gas flow velocity and temperature sensor probe | Physics | 0 | Active |
| US7852465B1 | System for measuring liquid flow rates | Physics | 0 | Active |
| US11874179B2 | Air and gas flow velocity and temperature sensor probe | Physics | 0 | Active |
| US9925547B2 | Electrospray with soft X-ray neutralizer | Performing Operations; Transporting | 0 | Active |
| US10488314B2 | Condensation particle counter false count performance | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.