Alfredo D. Mayen

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Torrance, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Waterbed mattress cover and method of making same
- Patent number 5,594,964
- Issue date Jan 21, 1997
- Boyd Flotation, Inc.
- Dennis Boyd
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Water mattress quilted top with stiffening inserts
- Patent number 5,172,441
- Issue date Dec 22, 1992
- Advanced Sleep Products
- Alfredo D. Mayen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...