Assignee
EXTRAMET SA
FR5 patents
Top patents by PatentIndex Score
US4428894AJan 31, 1984
Method of production of metallic granules, products obtained and a device for the application of the said method
EXTRAMET SA50 citations91
US4338169AJul 6, 1982
Process for promoting physical and/or chemical reactions performed in a fluid medium
EXTRAMET SA30 citations91
US4738759AApr 19, 1988
Method for producing calcium or calcium alloys and silicon of high purity
EXTRAMET SA34 citations90
US4652299AMar 24, 1987
Process for treating metals and alloys for the purpose of refining them
EXTRAMET SA14 citations71
US4818279AApr 4, 1989
Method and device for the granulation of a molten material
EXTRAMET SA17 citations69