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Lawrence J. Werstler
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Evergreen Park, IL, US
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last 30 patents
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Patent Grant
Varying the drop of sheets into a hopper
Patent number
4,180,259
Issue date
Dec 25, 1979
McCain Manufacturing Co.
Elmer Bewersdorf
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Sheet feeders
Patent number
4,177,982
Issue date
Dec 11, 1979
McCain Manufacturing Corporation
Elmer Bewersdorf
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL