Patents by Inventor Stephen Hadwin

Stephen Hadwin 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: 20060269903
    Abstract: The specification describes one-piece dental implants comprising a threaded shaft, optionally a non-circular abutment and a head having a shape which is capable of accepting a keeper cap or an O-ring, or which is capable of accepting and retaining a dental wire. The implants have dimensions that permit their use in a non-surgical method of insertion into bone, and are useful in both prosthodontic and orthodontic applications. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR ยง 1.72(b).
    Type: Application
    Filed: May 25, 2005
    Publication date: November 30, 2006
    Inventors: Ronald Bulard, Stephen Hadwin
  • Publication number: 20050282106
    Abstract: An implant hole guide is used for drilling a hole in jaw bone for a dental implant. A guide member of the guide has opposite ends and opposite surfaces, one being adapted to engage a jaw bone adjacent the site of a hole to be drilled. A guide bore extends in the guide member adjacent one end for guiding the drill. A second bore is spaced from the first bore in the guide member and either engages a previous implant to properly locate the first bore over a further hole site on the jaw, or for guiding the drilling of another implant hole in the jaw. The bores are parallel to each other and are spaced by a minimum center-to-center implant distance sufficient to maintain at least 3 mm of jaw bone between adjacent implant receiving holes in the jaw bone.
    Type: Application
    Filed: June 16, 2004
    Publication date: December 22, 2005
    Inventors: Harold Sussman, Stephen Hadwin
  • Publication number: 20050037319
    Abstract: The present invention relates generally to the field of dental implant systems. More specifically, the invention relates to implant anchors with an internal screw portion and an exterior body with threaded and non-threaded portions. Even more specifically, the invention relates to an implant anchor with novel features to prevent leakage between components and vent liquids, compressed air, and biological materials, the implant anchor having a compatibility with a line of implant components.
    Type: Application
    Filed: August 11, 2004
    Publication date: February 17, 2005
    Inventors: Ronald Bulard, Stephen Hadwin