Frank Kuja
7Patents
7h-index
5Co-inventors
48Inventor score
Filing activity: Jun 1, 1993 → Feb 4, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5741984A | Method and apparatus for sample collection by a token | Physics | 48 | Expired |
| US5405781A | Ion mobility spectrometer apparatus and method, incorporating air drying | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5425263A | Method for inspecting an article for concealed substances | Physics | 35 | Expired |
| US6446514B1 | Combined particle/vapor sampler | Physics | 34 | Expired |
| US5552600A | Pressure stabilized ion mobility spectrometer | Physics | 24 | Expired |
| US6291821A | Method of monitoring the status of the gas drying system in an ion mobility spectrometer | Physics | 20 | Expired |
| US6619143B2 | Combined particle vapor sampler | Physics | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.