Allan Riach
2Patents
1h-index
4Co-inventors
33Inventor score
Filing activity: May 27, 1982 → Oct 4, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4983106A | Rotary screw machine with multiple chambers in casing for lubrication-coding fluid | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US4411321A | Cultivating implements | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.