Robert E. Wrisley
4Patents
3h-index
16Co-inventors
47Inventor score
Filing activity: Sep 17, 1999 → Jun 30, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8562885B2 | Multilayer structures having annular profiles and methods and apparatus of making the same | Emerging Cross-Sectional Technologies | 8 | Active |
| US9481143B2 | Multilayer structures having annular profiles | Emerging Cross-Sectional Technologies | 7 | Active |
| US6210139A | High efficiency gear pump for pumping highly viscous fluids | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US10730222B2 | Die assembly for producing a film | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.