Patents by Inventor Jean L. Olle

Jean L. Olle 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).

  • Silos for storing granular material
    Patent number: 4252478
    Abstract: A silo for storing granular material, comprises substantially vertical side walls, and a peripheral trough in the lower portion of the silo. A static structure, such as a downwardly and outwardly inclined guide surface, is provided in the lower portion of the silo to guide material towards the trough. A pneumatic conveying system acts to convey the material along the trough towards a discharge opening therein.
    Type: Grant
    Filed: January 15, 1979
    Date of Patent: February 24, 1981
    Assignee: Societe Stolz
    Inventor: Jean L. Olle