Robert Barral
3Patents
3h-index
4Co-inventors
39Inventor score
Filing activity: Mar 30, 1978 → Dec 15, 1982
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4151000A | Anhydrite binder and method | Chemistry; Metallurgy | 3 | Expired |
| US4486402A | Process for the preparation of high purity aluminas starting from impure aluminum chloride solutions | Chemistry; Metallurgy | 3 | Expired |
| US4377566A | Novel process for the preparation of high purity alumina from ammonium alum | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.