TREA

Urs Langenegger

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  • Hittnau, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Furniture piece with a table top whose height and/or angle of tilt...
    • Patent number 4,590,865
    • Issue date May 27, 1986
    • Embru-Werke, Mantel & Cia.
    • Wendolin Rutsche
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Office furniture with an adjustable tabletop in modular design for...
    • Patent number 4,516,509
    • Issue date May 14, 1985
    • Embru-Werke, Mantel & CIE
    • Urs Langenegger
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Office furniture
    • Patent number 4,422,385
    • Issue date Dec 27, 1983
    • Embru-Werke, Mantel & Cia.
    • Wendolin Rutsche
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Office furniture
    • Patent number 4,397,244
    • Issue date Aug 9, 1983
    • Embru-Werke, Mantel & CIE
    • Wendolin Rutsche
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...