Patents by Inventor Douglas Paul Robinson

Douglas Paul Robinson 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).

  • Electronic memory key
    Patent number: 8328092
    Abstract: An electronic memory key is described. The key includes internal memory and contact points on an exemplary flat and annular surface with a mechanical fastening mechanism to securely affix the key to a device interface. Corresponding contacts are provided on the device to electronically communicate the key to device.
    Type: Grant
    Filed: May 22, 2008
    Date of Patent: December 11, 2012
    Assignee: Sypris Electronics, LLC
    Inventors: Douglas Paul Robinson, Robert James McCanney, Michael Edward Krawczyk
  • Electronic data key
    Patent number: D586346
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: February 10, 2009
    Assignee: Sypris Electronics, Inc.
    Inventors: Douglas Paul Robinson, Robert James McCanney, Michael Edward Krawczyk
  • Electronic data key
    Patent number: D591291
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: April 28, 2009
    Assignee: Sypris Electronics, Inc.
    Inventors: Douglas Paul Robinson, Robert James McCanney, Michael Edward Krawczyk