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US Patent: 3,938,492
Over the Wheel Dresser
Patentee: Norman J. Mercer, Jr. (exact or similar names) - Hillsdale, Rock Island County, IL USPTO Classifications: 125/11.01, 451/21 Tool Categories: metalworking machines : grinders : grinder dressers Assignees: Boyar-Schultz Corp. - Broadview, Cook County, IL Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jun. 17, 1974 Granted: Feb. 17, 1976 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Boyar-Schultz Corp.

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