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Wolfgang Kesselring
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Torrington, CT, US
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last 30 patents
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Patent Grant
Apparatus for forming accordion pleats in a thin-walled plastic con...
Patent number
4,701,120
Issue date
Oct 20, 1987
Jamieson Manufacturing Company, Inc.
Wolfgang Kesselring
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Apparatus for assembling expandable product bags within energy sleeves
Patent number
4,626,235
Issue date
Dec 2, 1986
Jamieson Manufacturing Company
Wolfgang Kesselring
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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Patent Grant
Workpiece storing and handling apparatus
Patent number
4,193,727
Issue date
Mar 18, 1980
Jamieson Manufacturing Company, Inc.
Wolfgang Kesselring
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR