Patents by Inventor Pierre Grobety

Pierre Grobety 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).

  • Agglomeration nozzle
    Patent number: 4489887
    Abstract: An agglomeration nozzle with an axial passage for the product and an annular duct coaxial with the passage. An annular distribution chamber coaxial with the duct and passage supplies the agglomeration fluid to the duct. A first heating chamber surrounds the distribution chamber and a second heating chamber is disposed below the distribution chamber adjacent the end of the duct. A heating fluid may be introduced into the heating chambers to maintain the distribution chamber and duct at an elevated temperature.
    Type: Grant
    Filed: November 9, 1982
    Date of Patent: December 25, 1984
    Assignee: Societe d'Assistance Technique pour Produits Nestle S.A.
    Inventors: Ernest Badertscher, Pierre Grobety