Patents by Inventor Emil DeToffol

Emil DeToffol 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).

  • Portable apparatus for preventing damages from electro-magnetic field for implantable device in human bodies
    Patent number: 7755477
    Abstract: An apparatus detects DC magnetic field, AC magnetic and electrical fields, and high frequency/microwave radiation, and alarms when the field strength is beyond the safety threshold. The threshold was set up based on pacemaker and other implantable device manufacturer's specifications and left enough safety margins to give early warning before the sources actually start interfering with the implanted devices.
    Type: Grant
    Filed: April 23, 2007
    Date of Patent: July 13, 2010
    Inventor: Emil DeToffol
  • Pace-alert
    Publication number: 20070049994
    Abstract: A Pace-alert detects AC electrical, high frequency, and DC as well as AC magnetic fields and alarms when the field strength is beyond the safety threshold. The threshold was set up based on pacemaker and other implantable device manufacturer's specifications and left enough safety margins to give early warning before the sources actually start interfering the implanted devices.
    Type: Application
    Filed: August 25, 2005
    Publication date: March 1, 2007
    Inventors: Emil DeToffol, Wanda Russell