Daniel J. Pratt

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Kaysville, UT, US

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Patents Applicationslast 30 patents

Information Patent Application
Masonry Block and Associated Methods
- Publication number 20110005157
- Publication date Jan 13, 2011
- Daniel J. Pratt
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Masonry block and associated methods
- Publication number 20080163575
- Publication date Jul 10, 2008
- Daniel J. Pratt
- B28 - WORKING CEMENT, CLAY, OR STONE