TREA

Ruggiero La Rovere

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  • Rio de Janeiro, BR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Can with easy open end and protection against cuts
    • Patent number 5,823,730
    • Issue date Oct 20, 1998
    • Rheem Empreendimentos Industriais E. Comerciais S/A
    • Ruggiero La Rovere
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Can end for a tubular container
    • Patent number 5,054,637
    • Issue date Oct 8, 1991
    • Rheem Empreendimentos Industrials E Comercials S/A
    • Ruggiero La Rovere
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process and apparatus for assembling a tubular container
    • Patent number 4,856,176
    • Issue date Aug 15, 1989
    • Rheem Empreendimentos Industriais E. Comerciais S/A
    • Ruggiero La Rovere
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...