Patents by Inventor David J. Skala

David J. Skala 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).

  • Beverage container
    Patent number: D391854
    Type: Grant
    Filed: April 11, 1997
    Date of Patent: March 10, 1998
    Assignee: Hoover Universal, Inc.
    Inventors: Donald H. Ankney, James R. Conger, Wendell R. Deaton, Scott C. Howland, Mark W. Jenkins, Matthew J. Simpson, David J. Skala, Alan W. Vanover, David R. Weinberg