Marvin Ruffin
6Patents
5h-index
1Co-inventors
49Inventor score
Filing activity: Jul 2, 2003 → May 16, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7217022B2 | Optic fiber LED light source | Physics | 106 | Expired |
| US7679096B1 | Integrated LED heat sink | Mechanical Engineering; Lighting; Heating | 40 | Expired |
| US7300185B1 | Quadrilateral symmetrical light source | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US7182496B2 | Multiple LED focused lighting device | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US7923748B2 | Integrated LED heat sink | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US12351478B2 | System and method for manufacturing a system for filtering and disinfecting drinking water | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.