John James Todd
2Patents
0Active
2Granted
21Portfolio score
Filing activity: Aug 12, 1997 → Jun 22, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5948262A | Waste water treatment, media therefor and its manufacture | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6156204A | Waste water treatment, media therefor and its manufacture | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.