Charles Merrill
4Patents
3h-index
20Co-inventors
46Inventor score
Filing activity: Jun 4, 2008 → Apr 24, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7820556B2 | Method for purifying acetylene gas for use in semiconductor processes | Electricity | 26 | Active |
| US8309473B2 | Method for purifying acetylene gas for use in semiconductor processes | Electricity | 16 | Active |
| US9138784B1 | Deionized water conditioning system and methods | Electricity | 11 | Active |
| US9816196B2 | Method and apparatus for electroplating semiconductor wafer when controlling cations in electrolyte | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.