Donald E. Willey
6Patents
2h-index
23Co-inventors
51Inventor score
Filing activity: Jan 22, 1985 → Oct 8, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4635306A | Multi-position therapy cushions | Human Necessities | 92 | Expired |
| USD289354S | Therapy cushion | General | 26 | Expired |
| US11578645B2 | Valve system | Emerging Cross-Sectional Technologies | 2 | Active |
| US12383874B2 | Exhaust aftertreatment assembly with a mixer having a mixing plate that is crescent shaped | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12228221B2 | Seal assembly | Emerging Cross-Sectional Technologies | 0 | Active |
| US11549600B2 | Rotary valve | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.