Len D. Spaulding
3Patents
1h-index
3Co-inventors
33Inventor score
Filing activity: Sep 5, 2000 → Dec 5, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6458183B1 | Method for purifying ruthenium and related processes | Chemistry; Metallurgy | 15 | Expired |
| US7129170B2 | Method for depositing and etching ruthenium layers | Chemistry; Metallurgy | 1 | Expired |
| US8187561B2 | Processes and systems for recovering catalyst promoter from catalyst substrates | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.