Joseph Chen
3Patents
2h-index
2Co-inventors
38Inventor score
Filing activity: Jan 15, 1975 → Sep 17, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6131228A | Brush for cleaning the tongue root | Human Necessities | 109 | Expired |
| US3981690A | Agglomerating combustor-gasifier method and apparatus for coal gasification | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4173603A | Method for the manufacture of dialkyl dithiophosphoric acid and dialkyl phosphorochloridothionate | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.