Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cold rolled steel sheet having excellent press formability and method for producing the same

Cold rolled steel sheet having excellent press formability and method for producing the same

US Patent 4627881 · Granted Dec 9, 1986

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Battery system and vehicle equipped with battery system2022
Process for preparing 1, 2-benzenedimethanol compound2022
Fused 11-membered compounds and agricultural/horticultural fungicides containing2018
Fused 11-membered compounds and agricultural/horticultural fungicides containing2018
Steel plate for enameling, having improved formability, anti-aging property, and2004
Process for production of grain oriented electrical steel sheet having excellent1996
Non-vent type fully openable easy-opening end1990
Clad steel materials having excellent ductility and corrosion resistance1989
Cold rolled steel sheet having excellent press formability and method for produc1987
Cold rolled steel sheet having excellent press formability and method for produc1987
Cold rolled steel sheet having excellent press formability and method for produc1987
Reduced energy consumption method for rolling bars or wire rods1985