Ralph Clark
4Patents
2h-index
4Co-inventors
37Inventor score
Filing activity: Jan 10, 2000 → May 21, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7067188B1 | Polymeric articles having a textured surface and frosted appearance | Emerging Cross-Sectional Technologies | 31 | Expired |
| US7547736B2 | Polymeric articles having a textured surface and frosted appearance | Emerging Cross-Sectional Technologies | 8 | Active |
| US7868062B2 | Polymeric articles having a textured surface and frosted appearance | Emerging Cross-Sectional Technologies | 1 | Active |
| US7544724B2 | Polymeric articles having a textured surface and frosted appearance | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.