James Egan
10Patents
2h-index
17Co-inventors
51Inventor score
Filing activity: Feb 28, 1979 → Feb 3, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8857561B2 | Exhaust valve combined with active noise control system | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US8365522B2 | Dual exhaust system with independent valve control | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US10823036B1 | Method and apparatus to accommodate sensors on an exhaust component | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10358956B1 | Exhaust valve and active noise control for compact exhaust system | Physics | 2 | Active |
| US8955641B2 | Passive valve and resonator assembly for vehicle exhaust system | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11326490B2 | Variable restriction valve for vehicle exhaust system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11143069B2 | Method and apparatus to enable package space reduction in a vehicle exhaust system | Emerging Cross-Sectional Technologies | 0 | Active |
| US11603781B2 | Exhaust system component | Physics | 0 | Active |
| US10941693B2 | Vehicle frame with acoustic volume for an exhaust system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US4279408A | Apparatus for changing tuyeres on a blast furnace | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.