Patents by Inventor Alan Grula

Alan Grula 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).

  • Food preparation table
    Patent number: D512246
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: December 6, 2005
    Assignee: Metro Industries Inc.
    Inventors: Robert J. Welch, Douglas J. Kaminski, Robert R. Steele, Robert K. Swartz, Alan Grula, David Barsigian
  • Shelf structure
    Patent number: D498618
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: November 23, 2004
    Assignee: Metro Industries Inc.
    Inventors: Robert J. Welch, Douglas J. Kaminski, Robert R. Steele, Robert K. Swartz, Alan Grula