Patents Represented by Attorney Santos Garza
  • Patent number: 6097296
    Abstract: A tornado detector comprising a sensor (30) for sensing the presence of sound having a frequency of about one hertz and for providing a sound sense signal in response thereto, a filter (50) to attenuate said sound sense signal wave components having frequencies greater than those which correspond to sound having a frequency of about one hertz, and an alarm (101) for generating an alarm signal in response to said filtered sound sense signal.
    Type: Grant
    Filed: August 24, 1998
    Date of Patent: August 1, 2000
    Inventors: Santos Garza, Cloves Rinn Cleavelin