Vera Litvak

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South Hadley, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Sectional non-slip mattress and support frame therefor
- Patent number 7,086,108
- Issue date Aug 8, 2006
- Vera Litvak
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Sectional non-slip mattress
- Patent number 6,990,701
- Issue date Jan 31, 2006
- Vera Litvak
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...