Assignee
ITALIMPIANTI AMERICA
US16 patents
Top patents by PatentIndex Score
US5421724AJun 6, 1995
Rolls for high temperature roller hearth furnaces
ITALIMPIANTI AMERICA20 citations90
US5362230ANov 8, 1994
Rolls for high temperature roller hearth furnaces
ITALIMPIANTI AMERICA33 citations90
US5490315AFeb 13, 1996
Method and apparatus for continuously hot rolling strip
ITALIMPIANTI AMERICA34 citations87
US4967579ANov 6, 1990
Adjustable guide for rotating cylindrical member
ITALIMPIANTI AMERICA23 citations85
US5263351ANov 23, 1993
Locking wedge assembly for two-piece mechanically connected mandrels
ITALIMPIANTI AMERICA45 citations81
US5361618ANov 8, 1994
Method and apparatus for adjusting bending rolls
ITALIMPIANTI AMERICA22 citations79
US4793172ADec 27, 1988
Thermal crown controlled rolls
ITALIMPIANTI AMERICA18 citations73
US5370530ADec 6, 1994
Rolls for high temperature roller hearth furnaces
ITALIMPIANTI AMERICA14 citations71
US5430930AJul 11, 1995
Method of manufacturing hot strip
ITALIMPIANTI AMERICA19 citations68
US5069158ADec 3, 1991
Hydrostatic bearing support of strip
ITALIMPIANTI AMERICA15 citations68
US5015509AMay 14, 1991
Hydrostatic bearing support of strip
ITALIMPIANTI AMERICA7 citations68
US5295379AMar 22, 1994
Vertical piercer mill
ITALIMPIANTI AMERICA16 citations67
US5524470AJun 11, 1996
Plug mill bottom roll adjustment
ITALIMPIANTI AMERICA2 citations56
US5142893ASep 1, 1992
Tube mill
ITALIMPIANTI AMERICA6 citations55
US4926668AMay 22, 1990
Automatic die box positioning for drawblock
ITALIMPIANTI AMERICA5 citations54
US5374186ADec 20, 1994
Roll system for roller hearth furnaces for thin slabs
ITALIMPIANTI AMERICA0 citations50