Robert K. Weir
9Patents
6h-index
5Co-inventors
52Inventor score
Filing activity: Jan 14, 1997 → Mar 17, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6705049B2 | Rain and storm water filtration systems | Fixed Constructions | 26 | Expired |
| US7584577B2 | Rain and storm water filtration systems | Fixed Constructions | 20 | Active |
| US6953529B2 | Apparatus and method of particulate removal from liquids | Performing Operations; Transporting | 14 | Expired |
| US7258785B2 | Apparatus for separating oil and debris from water run-off | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7805890B2 | Rain and storm water filtration systems | Fixed Constructions | 13 | Active |
| US7300590B2 | Method and apparatus for separating oil and debris from water run-off | Emerging Cross-Sectional Technologies | 13 | Expired |
| US9273439B1 | Method and apparatus for ensuring a minimum bypass flow from a hydropower diversion box | Emerging Cross-Sectional Technologies | 5 | Active |
| US5791291A | Method and apparatus for cleaning fish screens | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8252175B2 | Apparatus for separating fish from debris and allowing water passage | Fixed Constructions | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.