"The radio craze will die out in time."
Thomas Edison ; 1922
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| Number | Title | Issue Date |
| 5447527 | Therapeutic light method A therapeutic method of using a lamp comprised of a fixture for retaining a light bulb in a position to be viewed by the eyes of a patient, apparatus for restricting the wavelengths of light emitted by the light bulb to those between 490 and 520 nanometer... | 09/05/1995 |
| 5402190 | Biological cycle affecting goggles A method of avoiding the influence of light on the biological clock caused by the presence of full spectrum light during intervals unexpected by the human body is comprised of wearing goggles that substantially block light having wavelengths of between ab... | 03/28/1995 |