Patents by Inventor Bernard Baudelet

Bernard Baudelet 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).

  • Superplastic metal alloys having a high deformation rate
    Patent number: 4319935
    Abstract: Superplastic metal alloys having a high defromation rate are disclosed. Their structure is characterized by the presence of at least two principal constituents, the major one of which is of a particulate globular or elongated shape while the minor one surrounds the first completely or partially in the form of a particle on the boundry surface of the major constituent which is less than 10 .mu.m thick. This invention can be applied to the shaping of alloys in the superplastic state at a high deformation rate above 100% min.sup.-1.
    Type: Grant
    Filed: January 8, 1980
    Date of Patent: March 16, 1982
    Assignee: Pechiney Ugine Kuhlmann
    Inventors: Bernard Baudelet, Michel Suery, Claude Homer