Randy Tan
9Patents
6h-index
8Co-inventors
56Inventor score
Filing activity: Aug 17, 1981 → Feb 1, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7849877B2 | Diverter valve | Emerging Cross-Sectional Technologies | 56 | Active |
| US4408195A | Boundary plane warning system | Performing Operations; Transporting | 19 | Expired |
| US7794591B2 | Pool filter | Chemistry; Metallurgy | 16 | Active |
| US7815796B2 | Pool filter | Performing Operations; Transporting | 16 | Active |
| US7879208B2 | Multi-port chlorine generator | Emerging Cross-Sectional Technologies | 15 | Active |
| US8137545B2 | Pool filter | Chemistry; Metallurgy | 13 | Active |
| US8910662B2 | Diverter valve | Emerging Cross-Sectional Technologies | 4 | Active |
| US8512529B2 | Multi-port chlorine generator | Emerging Cross-Sectional Technologies | 1 | Active |
| US8491764B2 | Multi-port chlorine generator | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.