Patents by Inventor Chris J. Rueb

Chris J. Rueb 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).

  • In situ activation of a three-dimensional fixed abrasive article
    Patent number: 7160178
    Abstract: An apparatus including a fixed abrasive article interposed between a substrate and a support assembly. The support assembly creates regions of high and low erosion force at the interface between the substrate and the fixed abrasive article. The high erosion force is sufficient to activate the fixed abrasive article.
    Type: Grant
    Filed: August 7, 2003
    Date of Patent: January 9, 2007
    Assignee: 3M Innovative Properties Company
    Inventors: John J. Gagliardi, Chris J. Rueb