Ryan J. Ehmann
9Patents
3h-index
15Co-inventors
50Inventor score
Filing activity: Feb 28, 1995 → Mar 15, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7763405B2 | Photoconductors containing fluorinated components | Emerging Cross-Sectional Technologies | 16 | Active |
| USD376255S | Antislipping attachment for footwear | General | 14 | Expired |
| US8859667B2 | Carbon nanotube filled polycarbonate anti-curl back coating with improved electrical and mechanical properties | Emerging Cross-Sectional Technologies | 4 | Active |
| US8465402B2 | Exercise device | Human Necessities | 3 | Active |
| US7662525B2 | Anticurl backside coating (ACBC) photoconductors | Physics | 2 | Active |
| US9227105B2 | Exercise device | Emerging Cross-Sectional Technologies | 1 | Active |
| US8435632B2 | Intermediate transfer member | Emerging Cross-Sectional Technologies | 0 | Active |
| US7981579B2 | Thiadiazole containing photoconductors | Physics | 0 | Active |
| US9690218B2 | Intermediate transfer member | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.