TREA

AIROSTONE CORPORATION

Follow

Organization

  • San Bruno, CA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Porous ceramic paving material
    • Patent number 7,621,692
    • Issue date Nov 24, 2009
    • Airostone Corp.
    • Raymond Wu
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    PAVING ARTICLE WITH IMPROVED DURABILITY
    • Publication number 20110085856
    • Publication date Apr 14, 2011
    • AIROSTONE CORPORATION
    • LiXiang Ma
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES