TREA

Paul Francois Roos

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Patents Grantslast 30 patents

  • Information Patent Grant

    Taps for controlling liquid flow
    • Patent number 6,978,981
    • Issue date Dec 27, 2005
    • Paul Francois Roos
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Self closing coupling
    • Patent number 6,892,760
    • Issue date May 17, 2005
    • Paul François Roos
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...

Patents Applicationslast 30 patents

  • Information Patent Application

    Taps for controlling liquid flow
    • Publication number 20040135113
    • Publication date Jul 15, 2004
    • Paul Francois Roos
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    Self closing coupling
    • Publication number 20030106610
    • Publication date Jun 12, 2003
    • Paul Francois Roos
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...