Robert K. Weir
2Patents
2Active
2Granted
41Portfolio score
Filing activity: Apr 6, 2004 → Mar 6, 2009 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7584577B2 | Rain and storm water filtration systems | Fixed Constructions | 20 | Active |
| US7805890B2 | Rain and storm water filtration systems | Fixed Constructions | 13 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.