Ana T. Chang

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Post and beam furniture system
- Patent number 7,249,624
- Issue date Jul 31, 2007
- Steelcase Development Corporation
- Mark A. Zeh
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Post and beam furniture system
- Publication number 20070197082
- Publication date Aug 23, 2007
- Mark A. Zeh
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Post and beam furniture system
- Publication number 20040144058
- Publication date Jul 29, 2004
- Mark A. Zeh
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Post and beam furniture system
- Publication number 20030163958
- Publication date Sep 4, 2003
- Mark A. Zeh
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...