Patents by Inventor Wieland Guhl

Wieland Guhl 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 apparatus for simplifying the task of retrieving and accessing a segment of a numerical control (NC) program
    Patent number: 5608641
    Abstract: Long NC programs are made more manageable by assigning descriptive NC sentences to groups of program code lines of the NC program. The groups can be combined into groups of higher hierarchial order and assigned a descriptive NC sentence. The NC sentences are displayed in their respective hierarchial order and allow an operator to quickly locate a portion of NC program by selecting the appropriate NC sentence.
    Type: Grant
    Filed: August 29, 1994
    Date of Patent: March 4, 1997
    Assignee: Johannes Heidenhain GmbH
    Inventors: Wieland Guhl, Christian Rutkowski