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| 6257034 | System and method for preventing scale defects during hot rolling |
| 6257039 | Paper clamp press |
| 6253592 | Rolling apparatus for bars and method for rolling bars |
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| 6250124 | Steel pipe bending apparatus and method |
| 6250126 | Plate rolling mill |
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| 6244090 | Roll mill with bending means for the working rolls |
| 6244943 | Surface-processing apparatus |
| 6241577 | Lens grinding apparatus and lens grinding method and component th... |
| 6240763 | Automated rolling mill administration system |
| 6241170 | Industrial shredders and novel components therefor |
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| 6237386 | Progressive wire forming system |
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| 6233995 | Forming tool for a bending brake |
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| 6227025 | Rolling method using rolling guide |
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| 6223575 | Tube forming machine using three point bending |
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| 6220069 | Method and apparatus for bending tubing |
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