Scott A. Townsend
9Patents
4h-index
9Co-inventors
42Inventor score
Filing activity: Jun 27, 2000 → Jan 12, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6599268B1 | Hypodermic syringe with a selectively retractable needle | Human Necessities | 42 | Expired |
| US6919690B2 | Modular uniform gas distribution system in an ion source | Electricity | 11 | Expired |
| US7342236B2 | Fluid-cooled ion source | Electricity | 6 | Expired |
| US7476869B2 | Gas distributor for ion source | Electricity | 5 | Active |
| US7439521B2 | Ion source with removable anode assembly | Electricity | 4 | Active |
| US7425711B2 | Thermal control plate for ion source | Electricity | 4 | Active |
| US7566883B2 | Thermal transfer sheet for ion source | Electricity | 3 | Active |
| US6984942B2 | Longitudinal cathode expansion in an ion source | Electricity | 3 | Expired |
| US7425709B2 | Modular ion source | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.