Patents by Inventor David Rudolph Dykstra

David Rudolph Dykstra 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).

  • Automobile advertisement attachment
    Publication number: 20090084010
    Abstract: An enclosure attachment for storing, carrying, dispensing, protecting, displaying, and otherwise broadcasting general advertisement and communication including but not limited to business cards, restaurant menus, flyers, digital text displays, flat panel screens (e.g. LCDs), any other media, in the scope of being attached to any surface of an automobile.
    Type: Application
    Filed: October 2, 2007
    Publication date: April 2, 2009
    Inventor: David Rudolph Dykstra