Therese A. Espinoza

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Wood Dale, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Efficient set accelerator for plaster
- Patent number 6,379,458
- Issue date Apr 30, 2002
- United States Gypsum Company
- Salvatore C. Immordino
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Clay-free ready-mixed setting-type joint compound
- Patent number 6,228,163
- Issue date May 8, 2001
- United States Gypsum Company
- Therese A. Espinoza
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for cleaning and minimizing the buildup of set gypsum
- Patent number 5,932,019
- Issue date Aug 3, 1999
- United States Gypsum Company
- Therese A. Espinoza
- B08 - CLEANING
Information Patent Grant
Ready-mixed setting type joint compound
- Patent number 5,746,822
- Issue date May 5, 1998
- United States Gypsum Company
- Therese A. Espinoza
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Clay-free, asbestos-free and glass microbubble-free drying type joi...
- Patent number 5,336,318
- Issue date Aug 9, 1994
- United States Gypsum Company
- Peter M. Attard
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES