Patents by Inventor Dwight J. Steenhoek

Dwight J. Steenhoek 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).

  • Can storage and return receptacle
    Patent number: D422495
    Type: Grant
    Filed: February 9, 1998
    Date of Patent: April 11, 2000
    Assignee: JAAD, L.C.
    Inventors: Dwight J. Steenhoek, James R. Beachler