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US Patent: 2,560,654
Device for Dressing Grinding Wheels
Patentee: Floryan Lohutko (exact or similar names) - Detroit, Wayne County, MI USPTO Classifications: 125/11.03, 125/36, 451/541 Tool Categories: metalworking machines : grinders : grinder dressers Assignees: Thompson Grinder Co. - Springfield, Clark County, OH Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Dec. 14, 1948 Granted: Jul. 17, 1951 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Thompson Grinder Co.

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