Patents by Inventor Miguel A. Aleman R.

Miguel A. Aleman R. 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).

  • TIG shielded atmosphere welding system
    Patent number: 5256847
    Abstract: A chamber includes a plurality of chamber elements, forming a chamber having a bottom, sides, ends and an open top, and a support wire for flexibly linking the chamber elements.
    Type: Grant
    Filed: August 12, 1992
    Date of Patent: October 26, 1993
    Assignee: Intevep, S.A.
    Inventor: Miguel A. Aleman R.