TREA

Werner Frantl

Follow

Person

  • Vienna, AT
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Keel for sail ships
    • Patent number 5,967,074
    • Issue date Oct 19, 1999
    • Erich Frantl
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Hangar
    • Patent number 5,522,192
    • Issue date Jun 4, 1996
    • Erich Frantl
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Joint connection for frame structures
    • Patent number 4,902,159
    • Issue date Feb 20, 1990
    • Dipl. -Ing. Manfred Beer
    • Erich Frantl
    • E04 - BUILDING
  • Information Patent Grant

    Joint connection for frame structures
    • Patent number 4,822,198
    • Issue date Apr 18, 1989
    • Dipl. -Ing. Manfred Beer
    • Erich Frantl
    • E04 - BUILDING