Patents by Inventor Peter Aemmer

Peter Aemmer 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 the qualitative assessment and classification of yarns during a yarn clearing process
    Patent number: 5178008
    Abstract: For the purpose of establishing the clearing limit of a yarn clearing system, the yarn faults are determined, classified and counted. The parameters reference length and sensitivity are set in relation to the number of the corresponding clearer cuts on an orthogonal coordinate system. A clearing profile is thereby generated which represents the functional correlation between the quantity of all theoretically possible combinations of the yarn clearer setting parameters, and which reveals the number of clearer operations to be expected during clearing of the yarn for any combinations of the setting parameters.
    Type: Grant
    Filed: January 25, 1991
    Date of Patent: January 12, 1993
    Assignee: Zellweger Uster AG
    Inventor: Peter Aemmer