Michael D. Liggett
2Patents
2h-index
6Co-inventors
27Inventor score
Filing activity: Mar 26, 1990 → Jun 13, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5022431A | Exhaust gas recirculation valve assembly | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4998707A | Exhaust gas recirculation valve assembly | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.