Patents by Inventor Albert N. Dorsa

Albert N. Dorsa 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).

  • Lamp assembly with diffraction grating reflector
    Patent number: 6312142
    Abstract: A lamp assembly includes a diffraction grating, such as a CD, CD-ROM, DVD, laserdisc, mini disc or the like, positioned with respect to the light bulb for reflecting light from the bulb to produce a pleasing spectral visual effect.
    Type: Grant
    Filed: January 13, 2000
    Date of Patent: November 6, 2001
    Inventor: Albert N. Dorsa