Assignee
MAGYAR ALUMINIUM
27 granted patents·336 citations·filing 1974–1987
Top patents by PatentIndex Score
27 records- 0184US3989513AMethod for the treatment of red mudMAGYAR ALUMINIUM·Filed 1975·Granted Nov 2, 1976·38 cites·7 claims
- 0281US4477427AProcess for the preparation of alkali-poor α-alumina for ceramic purposesMAGYAR ALUMINIUM·Filed 1982·Granted Oct 16, 1984·35 cites·6 claims
- 0381US3944648AMethod for processing bauxitesMAGYAR ALUMINIUM·Filed 1974·Granted Mar 16, 1976·30 cites·7 claims
- 0475US4486393AProcess for the reduction of the sodium hydroxide losses of the Bayer-type alumina productionMAGYAR ALUMINIUM·Filed 1983·Granted Dec 4, 1984·26 cites·7 claims
- 0575US4087209ADisplacement slurry pumpMAGYAR ALUMINIUM·Filed 1975·Granted May 2, 1978·28 cites·4 claims
- 0673US4203689ASelf-adjusting power distributorMAGYAR ALUMINIUM·Filed 1978·Granted May 20, 1980·23 cites·2 claims
- 0766US4828617APriming and body paint having an active anti-corrosive and surface cleaning effectMAGYAR ALUMINIUM·Filed 1987·Granted May 9, 1989·23 cites·23 claims
- 0864US4352660AMethod and apparatus for burning fine-grain materialMAGYAR ALUMINIUM·Filed 1981·Granted Oct 5, 1982·12 cites·13 claims
- 0963US3953003ATank provided with pneumatic mixing pipeMAGYAR ALUMINIUM·Filed 1974·Granted Apr 27, 1976·17 cites·3 claims
- 1061US4335082AMethod of decreasing the organic substance content of alum earth production cycle performed according to the Bayer technologyMAGYAR ALUMINIUM·Filed 1980·Granted Jun 15, 1982·13 cites·5 claims
- 1161US4225639AProcess for preparing alumina being suitable for layer chromatographyMAGYAR ALUMINIUM·Filed 1979·Granted Sep 30, 1980·10 cites·7 claims
- 1251US4133866AProcess for the selective separation of the bound sodium content of red mudMAGYAR ALUMINIUM·Filed 1977·Granted Jan 9, 1979·7 cites·7 claims
- 1342US4816142AProcess and apparatus for grain-sizing in alumina hydrate slurryMAGYAR ALUMINIUM·Filed 1987·Granted Mar 28, 1989·10 cites·12 claims
- 1440US4807815AAir-jet mill and associated pregrinding apparatus for comminuating solid materialsMAGYAR ALUMINIUM·Filed 1986·Granted Feb 28, 1989·9 cites·21 claims
- 1537US4250774ASelf-adjusting powder distributorMAGYAR ALUMINIUM·Filed 1979·Granted Feb 17, 1981·3 cites·5 claims
- 1637US4172040ASediment raking deviceMAGYAR ALUMINIUM·Filed 1978·Granted Oct 23, 1979·8 cites·1 claims
- 1734US4026989AProcess for the digestion of goethite-containing bauxitesMAGYAR ALUMINIUM·Filed 1975·Granted May 31, 1977·3 cites·3 claims
- 1830US4935123AApparatus for the classification or separation of solid materialsMAGYAR ALUMINIUM·Filed 1986·Granted Jun 19, 1990·5 cites·21 claims
- 1930US4772255AMethod and apparatus for sizing grains smaller than 300μMAGYAR ALUMINIUM·Filed 1986·Granted Sep 20, 1988·5 cites·16 claims
- 2030US4283955AMethod of and measuring apparatus for determining the standard tensile yield point under load conditionsMAGYAR ALUMINIUM·Filed 1979·Granted Aug 18, 1981·5 cites·3 claims
- 2129US4630931AProcess and apparatus for the mixing of slurriesMAGYAR ALUMINIUM·Filed 1985·Granted Dec 23, 1986·6 cites·12 claims
- 2229US4297892AProcess and apparatus for the measurement of the anisotropy value of form changes in normal direction in sheet metalsMAGYAR ALUMINIUM·Filed 1979·Granted Nov 3, 1981·4 cites·2 claims
- 2327US4657668AApparatus for the separation of slurry with different grain size into two phases in a tankMAGYAR ALUMINIUM·Filed 1985·Granted Apr 14, 1987·4 cites·14 claims
- 2427US4353753ACleaning boiler tubes of digesting heat exchangers used in alum earth processingMAGYAR ALUMINIUM·Filed 1980·Granted Oct 12, 1982·4 cites·4 claims
- 2524US4362606AProcess for simultaneous recovery of vanadium, molybdenum and gallium from alumina factory aluminate liquorsMAGYAR ALUMINIUM·Filed 1980·Granted Dec 7, 1982·2 cites·1 claims
- 2622US4515497AClamping element for the releasable fastening of spatially arranged, or parallel bars, tubes and similar objectsMAGYAR ALUMINIUM·Filed 1982·Granted May 7, 1985·5 cites·9 claims
- 2716US4124416AProcess for the heat treatment of coils of metallic strip, preferably of aluminum and aluminum alloysMAGYAR ALUMINIUM·Filed 1977·Granted Nov 7, 1978·1 cites·2 claims
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