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Charles W. Sudol
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Hillsboro, NH, US
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last 30 patents
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Patent Grant
Grinding wheel mounting means
Patent number
4,998,384
Issue date
Mar 12, 1991
Norton Company
William L. Bouchard
B24 - GRINDING POLISHING
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Patent Grant
Composite grinding wheel
Patent number
4,910,924
Issue date
Mar 27, 1990
Norton Company
William L. Bouchard
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Patent Grant
Plate mounted grinding wheel
Patent number
4,907,376
Issue date
Mar 13, 1990
Norton Company
William L. Bouchard
B24 - GRINDING POLISHING