Patents by Inventor Manuel C. Contreras

Manuel C. Contreras 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).

  • Versatile cutting torch system
    Patent number: 6113845
    Abstract: A versatile torch assembly is provided including a base and a mounting arm coupled to the base. Also included is a plate rotatably mounted with respect to the mounting arm. A torch is mounted on the plate for cutting purposes.
    Type: Grant
    Filed: May 14, 1998
    Date of Patent: September 5, 2000
    Inventor: Manuel C. Contreras