Desalination

Patents Grantslast 30 patents

  • Information Patent Grant

    Salt poultice

    • Patent number 6,660,081
    • Issue date Dec 9, 2003
    • Barrie David Cooper
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Salt poultice

    • Patent number 6,544,329
    • Issue date Apr 8, 2003
    • Barrie David Cooper
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Method of supplying electric current to prestressed concrete

    • Patent number 6,524,465
    • Issue date Feb 25, 2003
    • Denki Kagaku Kogyo Kabushiki Kaisha
    • Masanobu Ashida
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method of removing chloride ion or a compound thereof from a surfac...

    • Patent number 5,609,692
    • Issue date Mar 11, 1997
    • Chlor Rid International, Inc.
    • James R. Johnson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents