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Steven B. Malchow
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Lake Mills, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Internal spoke nipple with variable spoke angles
Patent number
7,140,696
Issue date
Nov 28, 2006
Trek Bicycle Corporation
David Guzik
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and vibratory conveyor
Patent number
6,047,811
Issue date
Apr 11, 2000
Zittel; David R.
David R. Zittel
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Electric motor driven abrasive roller peeler and cleaning machine
Patent number
5,780,088
Issue date
Jul 14, 1998
Zittel; David R.
David R. Zittel
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Patent Grant
Rotating drum food processor with cleaning spray accessible panels
Patent number
5,669,288
Issue date
Sep 23, 1997
Lyco Manufacturing, Inc.
David R. Zittel
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES