Patents by Inventor Christian Wahli

Christian Wahli has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Apparatus for agglomerating powder-form material
    Patent number: 4259053
    Abstract: The invention provides an agglomeration apparatus comprising an agglomeration chamber, a distributor for particles to be agglomerated feeding said chamber, means for projecting a stream of moistening fluid onto the particles and into the chamber, a fixed obstacle generally conical in shape positioned in the chamber in the path followed by the particles and in the axis of the stream of fluid and means for collecting and drying the agglomerates obtained.Preferably the obstacle is formed by a cone and a frustum placed one on top of the other, the angle at the apex of the cone being smaller than that of the frustum.
    Type: Grant
    Filed: March 5, 1979
    Date of Patent: March 31, 1981
    Assignee: Societe d'Assistance Technique pour Produits Nestle S.A.
    Inventor: Christian Wahli