David P. Stephen

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Golden, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Elevated infant crib designed for wheelchair access
- Patent number 6,618,877
- Issue date Sep 16, 2003
- David P. Stephen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Elevated infant crib designed for wheelchair access
- Publication number 20030126680
- Publication date Jul 10, 2003
- David P. Stephen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...