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| Number | Title | Issue Date |
| 6029491 | Continous spiral motion and roll bending system for rolling mills A system and method for extending work roll useful life and controlling workpiece profile during thickness gauge reduction of continuous metal strip by axially shifting rotating work rolls during rolling, applying work roll bending forces at locations for... | 02/29/2000 |
| 6026669 | Discrete and coiled plate production The present invention is a method and apparatus for the production of both discrete metal plate and coiled metal plate products. In a mill having at least two in-line reversing plate mill stands, a reheated slab can be rolled on a first reversing plate mi... | 02/22/2000 |
