Edward Donaldson
5Patents
4h-index
6Co-inventors
46Inventor score
Filing activity: Jan 10, 1979 → Aug 16, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5609051A | Keyless entry system for replacement of existing key locks | Emerging Cross-Sectional Technologies | 53 | Expired |
| US4209024A | Axial flow combine with improved inlet transition area | Human Necessities | 21 | Expired |
| US4467818A | Low profile axial flow combine | Human Necessities | 16 | Expired |
| US4254780A | Apparatus for discharging threshed materials directly from the rotor of an axial flow combine | Human Necessities | 12 | Expired |
| US5122513A | Fish growth using bovine placental lactogen | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.