Frank Ryan
5Patents
3h-index
16Co-inventors
54Inventor score
Filing activity: Aug 25, 1986 → Jul 27, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4963501A | Method of fabricating semiconductor devices with sub-micron linewidths | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4731339A | Process for manufacturing metal-semiconductor field-effect transistors | Electricity | 16 | Expired |
| US10888331B2 | Active release of embolic coils | Human Necessities | 7 | Active |
| US10722241B2 | Nitinol occlusion plug | Human Necessities | 0 | Active |
| US10232154B2 | Implantable medical devices and related methods of use | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.