Patents by Inventor Keith Dobson Dawkins

Keith Dobson Dawkins 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).

  • Energy harvester for an implant device
    Patent number: 8135469
    Abstract: This invention relates to the use of an electromagnetic generator and a pressure bladder located within a biological body in such a position to take advantage of the pressure fluctuations found within that body to produce electrical power. The invention uses these pressure fluctuations to displace the moving parts of a generator, to produce electricity in accordance with the Faraday principal, to power implanted devices.
    Type: Grant
    Filed: March 3, 2008
    Date of Patent: March 13, 2012
    Assignee: Perpetuum Ltd.
    Inventors: Stephen Roberts, Roy Freeland, Giles Stanley, Keith Dobson Dawkins, John Mark Morgan, Paul R. Roberts
  • Energy Harvester for an Implant Device
    Publication number: 20080262562
    Abstract: This invention relates to the use of an electromagnetic generator and a pressure bladder located within a biological body in such a position to take advantage of the pressure fluctuations found within that body to produce electrical power. The invention uses these pressure fluctuations to displace the moving parts of a generator, to produce electricity in accordance with the Faraday principal, to power implanted devices.
    Type: Application
    Filed: March 3, 2008
    Publication date: October 23, 2008
    Applicant: PERPETUUM LTD.
    Inventors: Stephen ROBERTS, Roy FREELAND, Giles STANLEY, Keith Dobson DAWKINS, John Mark MORGAN, Paul R. ROBERTS