Patents by Inventor Daniel Andre Agram

Daniel Andre Agram 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).

  • Circular stage of vanes connected at internal ends thereof by a connecting ring
    Patent number: 6129512
    Abstract: A rectifier vane stage is connected to a stator that is supported at the internal end thereof by a connecting ring which includes a support ring and a stiffening ring, a retaining lip of which is inserted into the support ring and similarly into the recesses of the ends of the vanes. The possibility of the vane accidentally coming loose following breakage of said vane is therefore eliminated.
    Type: Grant
    Filed: February 19, 1999
    Date of Patent: October 10, 2000
    Assignee: Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "Snecma"
    Inventors: Daniel Andre Agram, Anne-Cecile Christine Marlin