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Self-adjusting minimum clearance bearing
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Patent number 4,571,096
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Issue date Feb 18, 1986
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USM Corporation
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Archie N. Swasey
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Roll cross-axis mechanism
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Patent number 4,516,491
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Issue date May 14, 1985
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USM Corporation
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William J. Winter
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Hydraulic roll protection system
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Patent number 4,514,161
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Issue date Apr 30, 1985
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USM Corporation
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William J. Winter
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Adjustable roller head extrusion die
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Patent number 4,372,736
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Issue date Feb 8, 1983
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USM Corporation
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Kendrick J. Gooch
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL