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Ronda R. Simons
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Grand Rapids, MI, US
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Patents Grants
last 30 patents
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Patent Grant
Chair having removable cover and cushion
Patent number
6,499,801
Issue date
Dec 31, 2002
Steelcase Development Corporation
Gordon J. Peterson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Patent Grant
Chair
Patent number
D442790
Issue date
May 29, 2001
Steelcase Development Inc.
George J. Simons
D06 - Furnishings
Information
Patent Grant
Back cover for a seating unit
Patent number
D439101
Issue date
Mar 20, 2001
Steelcase Development Inc.
George J. Simons
D06 - Furnishings