Patents by Inventor Alfred Dabrowski

Alfred Dabrowski 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).

  • Bowling ball having an RFID tag
    Publication number: 20070275787
    Abstract: A bowling ball with a radio frequency identification (RFID) tag is disclosed, as are methods and systems for manufacturing such a bowling ball. Methods and systems for using a bowling ball with an RFID tag are also disclosed.
    Type: Application
    Filed: December 8, 2006
    Publication date: November 29, 2007
    Inventors: Roland Bouchard, Alfred Dabrowski, Raymond Edwards, Kurt Dykema