Patents by Inventor Peter A. Domjen

Peter A. Domjen 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).

  • Patent number: 7909330
    Abstract: A rebound wall (10) for a ball game includes a base unit (12) and a wall unit (14). The wall unit may be located in at least two different positions relative to the base unit to change how the ball rebounds from the device.
    Type: Grant
    Filed: January 20, 2007
    Date of Patent: March 22, 2011
    Inventor: Peter A. Domjen
  • Publication number: 20100016101
    Abstract: A rebound wall (10) for a ball game includes a base unit (12) and a wall unit (14). The wall unit may be located in at least two different positions relative to the base unit to change how the ball rebounds from the device.
    Type: Application
    Filed: January 20, 2007
    Publication date: January 21, 2010
    Inventor: Peter A. Domjen