Peter Ragg
11Patents
7h-index
11Co-inventors
63Inventor score
Filing activity: Aug 25, 1986 → Feb 19, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4759335A | Direct fuel injection by compressed gas | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4753213A | Injection of fuel to an engine | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US4936279A | Pressurizing a gas injection type fuel injection system | Emerging Cross-Sectional Technologies | 19 | Expired |
| US9803649B2 | Axial or diagonal fan with trip edge on the rotor blade | Emerging Cross-Sectional Technologies | 18 | Active |
| US4867128A | Fuel injection nozzle | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US4825828A | Direct fuel injection | Emerging Cross-Sectional Technologies | 12 | Expired |
| US10605269B2 | Fan comprising an impeller with blades | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US8231333B2 | Fan unit having a fan | Emerging Cross-Sectional Technologies | 1 | Active |
| US11359640B2 | Set of parts and method for producing a radial fan | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11536278B2 | Blower unit | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11105335B2 | Radial fan | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.