Patents Assigned to Brain Power, Inc.
  • Patent number: 5148041
    Abstract: A reflection meter for measuring the percentage of reflected light from a surface. A light source produces light which strikes the surface. The surface reflects the light into a chamber which directs the light to a detector. The detector senses the reflected light and produces a detect signal that represents the light reflected. A microprocessor receives the detect signal and calculates a percentage of light reflected from the surface which is shown on a display. An absorbing receiver engage the surface and absorbs any light that is transmitted through the surface.
    Type: Grant
    Filed: February 7, 1991
    Date of Patent: September 15, 1992
    Assignee: Brain Power, Inc.
    Inventors: Herbert Wertheim, Hernan Bormey, Carlos Bormey