David Ferris
4Patents
3h-index
11Co-inventors
40Inventor score
Filing activity: Nov 1, 2001 → Sep 1, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7163587B2 | Reactor assembly and processing method | Chemistry; Metallurgy | 24 | Expired |
| US8580076B2 | Plasma apparatus, gas distribution assembly for a plasma apparatus and processes therewith | Emerging Cross-Sectional Technologies | 10 | Active |
| US7449416B2 | Apparatus and plasma ashing process for increasing photoresist removal rate | Electricity | 6 | Expired |
| US6897615B2 | Plasma process and apparatus | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.