Assignee
TIPPINS INC
US29 patents
Top patents by PatentIndex Score
US5755128AMay 26, 1998
Method and apparatus for isothermally rolling strip product
TIPPINS INC19 citations92
US5511303AApr 30, 1996
Intermediate thickness and multiple furnace process line
TIPPINS INC21 citations92
US5276952AJan 11, 1994
Method and apparatus for intermediate thickness slab caster and inline hot strip and plate line
TIPPINS INC21 citations92
US5727412AMar 17, 1998
Method and apparatus for rolling strip or plate
TIPPINS INC18 citations89
US5706690AJan 13, 1998
Twin stand cold reversing mill
TIPPINS INC30 citations89
US5544408AAug 13, 1996
Intermediate thickness slab caster and inline hot strip and plate line with slab sequencing
TIPPINS INC19 citations84
US6062056AMay 16, 2000
Method and apparatus for cooling a steel strip
TIPPINS INC34 citations81
US4782683ANov 8, 1988
Hot strip mill shape processor and method
TIPPINS INC23 citations81
US5901591AMay 11, 1999
Pinch roll shapemetering apparatus
TIPPINS INC16 citations78
US5661884ASep 2, 1997
Offset high-pressure water descaling system
TIPPINS INC10 citations74
US5467519ANov 21, 1995
Intermediate thickness twin slab caster and inline hot strip and plate line
TIPPINS INC17 citations74
US5414923AMay 16, 1995
Method and apparatus for intermediate thickness slab caster and inline hot strip and plate line
TIPPINS INC7 citations74
US5285670AFeb 15, 1994
Pinch roll and shear combination
TIPPINS INC14 citations74
US5269166ADec 14, 1993
Hot strip mill with coiling furnace having separable housing
TIPPINS INC17 citations74
US5710411AJan 20, 1998
Induction heating in a hot reversing mill for isothermally rolling strip product
TIPPINS INC14 citations73
US5140837AAug 25, 1992
Process for rolling soft metals
TIPPINS INC21 citations72
US5533248AJul 9, 1996
Method of steel processing using an inline grinder
TIPPINS INC15 citations71
US4658363AApr 14, 1987
Method of increasing the productivity of reversing plate mills
TIPPINS INC15 citations68
US5752404AMay 19, 1998
Roll shifting system for rolling mills
TIPPINS INC16 citations65
US5752403AMay 19, 1998
Method of rolling hot mill band on a twin stand reversing mill
TIPPINS INC6 citations63
US5666845ASep 16, 1997
Rolling mill
TIPPINS INC3 citations63
US5579569ADec 3, 1996
Slab container
TIPPINS INC6 citations63
US5647236AJul 15, 1997
Method of rolling light gauge hot mill band on a hot reversing mill
TIPPINS INC6 citations62
US5848543ADec 15, 1998
Strip mill with movable coiling furnace
TIPPINS INC6 citations59
US6263716B1Jul 24, 2001
Hot strip reversing mill with a shapemetering apparatus
TIPPINS INC2 citations58
US5645418AJul 8, 1997
Pusher furnace drop-out conveyor
TIPPINS INC0 citations52
US5836759ANov 17, 1998
Pusher furnace drop-out conveyor
TIPPINS INC1 citations50
US6145364ANov 14, 2000
Method and apparatus for rolling strip or plate
TIPPINS INC1 citations49
US5911781AJun 15, 1999
Integral coiler furnace drive motor
TIPPINS INC6 citations46