Patents by Inventor Daniel Hoppa

Daniel Hoppa 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).

  • Personal signal transmission and tracking system for locating individuals
    Patent number: 6917797
    Abstract: A personal safety signaling apparatus is provided for communicating the presence of an emergency to a monitoring station. The monitoring station then triangulates the location of the emergency signal and alerts an emergency response vehicle.
    Type: Grant
    Filed: February 23, 2000
    Date of Patent: July 12, 2005
    Inventor: Daniel Hoppa