James E. Massey

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Wayland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Chair construction and method of assembly
- Patent number 5,842,264
- Issue date Dec 1, 1998
- Steelcase Inc.
- Charles P. Roossien
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Two-way actuator for a chair height adjustment mechanism
- Patent number RE35805
- Issue date May 26, 1998
- Steelcase Inc.
- Brian L. Scholten
- 248 - Supports
Information Patent Grant
Chair construction and method of assembly
- Patent number 5,662,381
- Issue date Sep 2, 1997
- Steelcase Inc.
- Charles P. Roossien
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Chair with zero front rise control
- Patent number 5,540,481
- Issue date Jul 30, 1996
- Steelcase, Inc.
- Charles P. Roossien
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Chair with zero front rise control
- Patent number 5,318,346
- Issue date Jun 7, 1994
- Steelcase Inc.
- Charles P. Roossien
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Two-way actuator for a chair height adjustment mechanism
- Patent number 5,213,295
- Issue date May 25, 1993
- Steelcase Inc.
- Brian L. Scholten
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...