Patents by Inventor Roy Matthew

Roy Matthew 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).

  • Method and system for coordination of CAD drawings providing collision detection between drawings
    Patent number: 6988091
    Abstract: A method and system of coordination between CAD drawings for collision checking purposes. By linking to a common data file structure in a central location, collisions can be detected between drawings whether the drawings are in the same computer, elsewhere on a network or, through data communications networks such as the internet, on the other side of the world. This process can be applied to any project where work in more than one CAD drawing is required.
    Type: Grant
    Filed: April 2, 2001
    Date of Patent: January 17, 2006
    Inventor: Roy Matthew Milner