Patents by Inventor Gregory Siener

Gregory Siener 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).

  • Mortarless interlocking building block for a building block system
    Patent number: 7694485
    Abstract: A mortarless interlocking building block for a building block system comprising a single light-weight block of the standard building block dimensions molded from plastic and configured to be separable into three-quarter, half and one-quarter sizes for accommodating prescribed wall dimension lengths and openings, including a feature for building interconnecting right-angle walls.
    Type: Grant
    Filed: March 15, 2007
    Date of Patent: April 13, 2010
    Inventor: Gregory Siener