William F. Ryan
11Patents
5h-index
24Co-inventors
66Inventor score
Filing activity: Oct 18, 1976 → Feb 6, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4413795A | Fluidic thruster control and method | Emerging Cross-Sectional Technologies | 33 | Expired |
| US6233919A | Force driven hot gas proportional thruster valve | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US5117633A | Pneumohydraulic actuator | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US7096888B1 | Fluidic pulse generator system | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4091716A | Fluidic servo-system and method | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7413418B2 | Fluidic compressor | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5111553A | Flight control apparatus for an anti-tank projectile | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US10913538B2 | Outflow valve assemblies including non-metallic frames and enhanced attachment features | Emerging Cross-Sectional Technologies | 0 | Active |
| US11572195B2 | Lightning-dissipative aircraft assemblies and valve frames utilized in the same | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9873513B2 | Cabin outflow valves having laterally-tapered sealing surfaces and cabin pressure control systems employing the same | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10889386B2 | Device for electrically grounding aircraft components mounted on a composite skin fuselage | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.