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US Patent: 4,400,859
Machining Centers for Machining Tubular Workpieces
Patentees: Robert T. Woythal (exact or similar names) - West Allis, Milwaukee County, WI Philip J. Finet (exact or similar names) - Milwaukee, Milwaukee County, WI USPTO Classifications: 29/27C, 409/143, 409/165, 409/215, 82/1.2 Tool Categories: metalworking machines : milling machines Assignees: Kearney & Trecker Corp. - West Allis, Milwaukee County, WI Manufacturer: Kearney & Trecker Corp. - West Allis, Milwaukee County, WI Witnesses: Unknown	Patent Dates: Applied: Dec. 23, 1980 Granted: Aug. 30, 1983 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Kearney Trecker Corp.

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