Robert Lyall
4Patents
2h-index
2Co-inventors
34Inventor score
Filing activity: Jan 30, 1974 → Feb 24, 1984
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4596246A | Method and apparatus for converting patient breathing system between circle and non-rebreathing configurations | Emerging Cross-Sectional Technologies | 56 | Expired |
| US3939560A | Shaving equipment | Performing Operations; Transporting | 47 | Expired |
| US4208189A | Match splints and matches made therewith | Chemistry; Metallurgy | 1 | Expired |
| US4205958A | Method for the manufacture of matches | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.