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Harvey P. Block
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Westport, CT, US
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last 30 patents
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Patent Grant
Sign making machine
Patent number
4,586,414
Issue date
May 6, 1986
U.S. Highway Products, Inc.
Harvey P. Block
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Sign making machine
Patent number
4,586,413
Issue date
May 6, 1986
U.S. Highway Products, Inc.
Harvey P. Block
B26 - HAND CUTTING TOOLS CUTTING SEVERING