Patents by Inventor Thomas Langman

Thomas Langman 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).

  • Tool guide
    Patent number: 6829833
    Abstract: A guide for steadying the path of a cutting tool and enabling force to be applied to compress a workpiece on opposing sides of the path of the tool.
    Type: Grant
    Filed: March 14, 2003
    Date of Patent: December 14, 2004
    Inventor: Thomas Langman
  • Tool guide
    Publication number: 20040177521
    Abstract: A guide for steadying the path of a cutting tool and enabling force to be applied to compress a workpiece on opposing sides of the path of the tool.
    Type: Application
    Filed: March 14, 2003
    Publication date: September 16, 2004
    Inventor: Thomas Langman