Inventor · disambiguated record
Robert Barral
Also filed as: BARRAL ROBERT
3 granted patents·31 citations·filing 1978–1982
70Inventor score
Files withUGINE KUHLMANN3
Top patents by PatentIndex Score
3 records- 0168US4486402AProcess for the preparation of high purity aluminas starting from impure aluminum chloride solutionsUGINE KUHLMANN·Filed 1982·Granted Dec 4, 1984·15 cites·15 claims
- 0262US4151000AAnhydrite binder and methodUGINE KUHLMANN·Filed 1978·Granted Apr 24, 1979·10 cites·7 claims
- 0348US4377566ANovel process for the preparation of high purity alumina from ammonium alumUGINE KUHLMANN·Filed 1981·Granted Mar 22, 1983·6 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →