Thomas Halvorsen
3Patents
2h-index
5Co-inventors
37Inventor score
Filing activity: Oct 16, 1991 → May 20, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6125845A | Respirator fit-testing with size selected aerosol | Human Necessities | 29 | Expired |
| US5262841A | Vacuum particle detector | Physics | 15 | Expired |
| US7771365B2 | Method and apparatus for laryngeal examination | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.