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Richard H. Baker
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Grand Rapids, MI, US
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last 30 patents
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Patent Grant
Height adjustable work surface and control therefor
Patent number
6,286,441
Issue date
Sep 11, 2001
Steelcase Development Corporation
Roger D. Burdi
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Adjustable support for overhead furniture units
Patent number
5,183,319
Issue date
Feb 2, 1993
Steelcase, Inc.
Alan L. Pearson
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Height adjustable chair base
Patent number
4,261,540
Issue date
Apr 14, 1981
Steelcase, Inc.
Richard H. Baker
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Chair
Patent number
3,942,836
Issue date
Mar 9, 1976
Steelcase Inc.
Richard H. Baker
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...