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US Patent: 4,250,775
Machine tool and method
Patentees: Richard A. Jerue (exact or similar names) - Bloomfield Hills, MI Robert M. Ortlieb (exact or similar names) - Southfield, MI USPTO Classifications: 82/1.11, 82/1.2, 82/118 Tool Categories: metalworking machines : drilling and boring : horizontal boring mills Assignees: DeVlieg Machine Co. - Royal Oak, MI Manufacturer: DeVlieg Machine Co. - Royal Oak, MI Witnesses: Unknown	Patent Dates: Applied: Aug. 24, 1979 Granted: Feb. 17, 1981 Reissue Information: Reissued as RE32,211 (Jul. 22, 1986) Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for DeVlieg Machine Co.

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