Allan Budd
5Patents
3h-index
6Co-inventors
50Inventor score
Filing activity: May 23, 1974 → Jan 29, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3967933A | Dual channel nitrogen oxides analyzer | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5423228A | Dilution stack sampling apparatus | Physics | 32 | Expired |
| US7368289B2 | Filter for determination of mercury in exhaust gases | Physics | 6 | Expired |
| US5053623A | Photometric analyzer for differential total reduced sulfur measurement by comparison with sample gas | Physics | 2 | Expired |
| US7888126B2 | Filter for determination of mercury in exhaust gases | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.