Patents by Inventor John Harmuth

John Harmuth 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).

  • SCREENING NEST, METHOD OF SCREENING WIRING LAYERS IN A MULTI-LAYER CERAMIC AND CLEANING THE SCREENING MASK AND MASK CLEANING STATION
    Publication number: 20060157085
    Abstract: A screening nest, method of screening green sheets and cleaning the mask and a mask cleaning station. The screening nest includes an electromagnet that clamps the mask to a green sheet on the nest during screening. The mask may be electromagnetically dampened during application and removal. The cleaning station electromagnetically dampens the mask during cleaning and especially during rinsing and drying.
    Type: Application
    Filed: January 18, 2005
    Publication date: July 20, 2006
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: John Harmuth, Lester Herron, Krystyna Semkow