David Crist

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Archdale, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Modular sleep systems with friction-secured comfort unit
- Patent number 6,715,173
- Issue date Apr 6, 2004
- Sealy Technology LLC
- Bruce G. Barman
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
MATTRESS ASSEMBLY WITH CONVERTIBLE TOPPER
- Publication number 20110094039
- Publication date Apr 28, 2011
- Thomas A. Tervo
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Modular sleep systems with friction-secured comfort unit
- Publication number 20020112291
- Publication date Aug 22, 2002
- Bruce G. Barman
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...