Patents by Inventor Roy E. Meadows

Roy E. Meadows 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).

  • Building security, occupant safety, and emergency response
    Patent number: 7308118
    Abstract: An improved system and method for building security and occupant safety wherein a digital image of plan view of a selected floor of a building is prepared from a physical drawing. The digital image shows the substantial architectural features of the building, including external walls (10) and internal walls (12). In the digital image, the building floor is divided into several zones (14) and each of the zones is broken into segments (16). Each of the segments (16) is identified by alpha/numeric characters or other symbols by which emergency responders or other building occupants can navigate the building.
    Type: Grant
    Filed: August 4, 2003
    Date of Patent: December 11, 2007
    Inventor: Roy E. Meadows