Patents by Inventor David Zelniker

David Zelniker 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).

  • Dishwashing machine
    Patent number: 5704380
    Abstract: A dishwashing machine is provided for washing dishes with a very rapid washing cycle in which water and detergent are sprayed through different spraying nozzles in different operational stages within the dishwashing cycle.
    Type: Grant
    Filed: March 2, 1995
    Date of Patent: January 6, 1998
    Assignee: Deeay Technologies, Ltd.
    Inventors: David Zelniker, Abraham Kafzan
  • Container for two detergents
    Patent number: D394805
    Type: Grant
    Filed: January 9, 1997
    Date of Patent: June 2, 1998
    Assignee: Deeay Technologies Ltd.
    Inventors: Abraham Kafzan, David Zelniker