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Carey J. Eckhardt
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Moundsview, MN, US
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last 30 patents
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Patent Grant
Fastener arrangement with dual purpose cover sheet
Patent number
5,902,427
Issue date
May 11, 1999
Minnesota Mining and Manufacturing Company
Bradley D. Zinke
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Fastener with a dual purpose cover sheet
Patent number
5,691,027
Issue date
Nov 25, 1997
Minnesota Mining and Manufacturing Company
Carey J. Eckhardt
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Strip material used for forming fasteners
Patent number
5,040,275
Issue date
Aug 20, 1991
Minnesota Mining and Manufacturing Company
Carey J. Eckhardt
A44 - HABERDASHERY JEWELLERY