Patents by Inventor Stephan Porter

Stephan Porter 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).

  • Publication number: 20080102420
    Abstract: An implant comprising two internal anti-rotational features. One anti-rotational feature is adapted to engage a driving tool, while the other anti-rotational feature is adapted to engage an abutment. An implant abutment system is provided with an angled abutment adapted to mate with one of the anti-rotational features. A second, straight abutment is adapted to engage with the other anti-rotational feature. An abutment is provided with resilient fingers to interface with the implant and provide tactile and audible feedback indicating when the abutment is properly seated. An abutment screw extends through the abutment and engages the implant bore distal of the stem of the abutment. The abutment screw limits axial movement of the abutment relative to the implant. A driving tool comprising one of at least retention structure and visual alignment indicia is provided to facilitate screwing the implant into a patient's bone.
    Type: Application
    Filed: December 18, 2007
    Publication date: May 1, 2008
    Inventors: Stephan Porter, Dan Rogers, Ralph Goodman
  • Publication number: 20070114785
    Abstract: A transparent tamper-evident holographic/non-holographic security film incorporated into a check book or prescription tablet that is easily accessible when the user writes on each check or prescription sheet in the tablet. The security film may be incorporated into the prescription or check document itself or be positioned on the front or back side of a receipt page associated therewith.
    Type: Application
    Filed: October 6, 2006
    Publication date: May 24, 2007
    Applicant: iTHINK, INC.
    Inventor: Stephan Porter
  • Publication number: 20060129746
    Abstract: A single graphic user interface enabling a computer user to store, print, back up or send an electronic file to multiple locations. The electronic file can be sent on multiple paths to multiple devices in multiple formats.
    Type: Application
    Filed: February 25, 2005
    Publication date: June 15, 2006
    Inventor: Stephan Porter