Patents by Inventor Robert E. Doiron

Robert E. Doiron 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).

  • Constant energy rate forming
    Patent number: 4375375
    Abstract: An improved method for hot working materials previously considered to be difficult or impossible to hot work is described. The method consists of varying the deformation conditions in order to achieve an essentially constant energy input, to the material being worked, on a time basis.
    Type: Grant
    Filed: October 30, 1981
    Date of Patent: March 1, 1983
    Assignee: United Technologies Corporation
    Inventors: Anthony F. Giamei, Robert E. Doiron