Sami Rizkalla

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Holly Springs, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Precast concrete pile with carbon fiber reinforced grid
- Patent number 8,677,720
- Issue date Mar 25, 2014
- AltusGroup, Inc.
- John M. Carson
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
PRECAST CONCRETE PILE WITH CARBON FIBER REINFORCED GRID
- Publication number 20130097955
- Publication date Apr 25, 2013
- John M. Carson
- E04 - BUILDING