Patents by Inventor Bernard Jay Greenspan

Bernard Jay Greenspan 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).

  • Hearing aid dryer
    Patent number: 7017276
    Abstract: An apparatus is disclosed for removing moisture from electronic devices such as hearing aids, using a desiccant material. The desiccant material is regenerated in place with heat from an embedded heater when the apparatus is open to the atmosphere. Drying of the hearing aids takes place when the hearing aids are placed in the apparatus and it is closed. Heat is not applied during drying to avoid potential damage to the hearing aids or other electronic device.
    Type: Grant
    Filed: June 3, 2004
    Date of Patent: March 28, 2006
    Inventors: Bernard Jay Greenspan, Eliot N. Pierce, David K. Woodruff
  • Hearing aid dryer
    Publication number: 20040244215
    Abstract: An apparatus is disclosed for removing moisture from electronic devices such as hearing aids, using a desiccant material. The desiccant material is regenerated in place with heat from an embedded heater when the apparatus is open to the atmosphere. Drying of the hearing aids takes place when the hearing aids are placed in the apparatus and it is closed. Heat is not applied during drying to avoid potential damage to the hearing aids or other electronic device.
    Type: Application
    Filed: June 3, 2004
    Publication date: December 9, 2004
    Inventors: Bernard Jay Greenspan, Eliot N. Pierce, David K. Woodruff