Patents by Inventor Annie Meyer

Annie Meyer 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).

  • Burner with an improved injector and process for manufacturing this injector
    Patent number: 6193173
    Abstract: The invention relates to a burner including an injector one end zone (33) of which can be taken to high temperatures during operation of the burner. This end zone is made of an alloy comprising between 16 and 22% by weight of Cr, between 3 and 6% by weight of Al, between 0.1 and 1.0% by weight of Ti, between 0.1 and 1.0% by weight of Y2O3, and between 70 and 80% by weight of Fe. The burner can be used in a furnace in the glassmaking industry.
    Type: Grant
    Filed: June 15, 1999
    Date of Patent: February 27, 2001
    Assignee: L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
    Inventors: Pierre Bodelin, Patrick Recourt, Annie Meyer, Jean-Paul Guedra