Patents by Inventor Johannes Wilhelmus Maria Urselmann

Johannes Wilhelmus Maria Urselmann 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).

  • Linear position encoding system
    Publication number: 20030016266
    Abstract: A linear position encoding system for a moving a carriage carrying at least two active elements that are spaced apart in the direction (X) of movement of the carriage, comprising a codestrip extending along the path of movement of the carriage and having a plurality of position marks detectable by a sensor mounted on the carriage, wherein the codestrip has the same thermal expansion coefficient as the carriage.
    Type: Application
    Filed: July 19, 2002
    Publication date: January 23, 2003
    Inventor: Johannes Wilhelmus Maria Urselmann