Donald Ritzer

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South Amboy, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Decorative structure with slotted grid and detachably secured tiles
- Patent number 6,751,916
- Issue date Jun 22, 2004
- Sandy A. Ritzer
- B44 - DECORATIVE ARTS

Patents Applicationslast 30 patents

Information Patent Application
Decorative ceiling, wall, and floor structure
- Publication number 20040226230
- Publication date Nov 18, 2004
- Donald Ritzer
- E04 - BUILDING
Information Patent Application
Decorative ceiling, wall and floor structure
- Publication number 20040093819
- Publication date May 20, 2004
- Donald Ritzer
- E04 - BUILDING