Patents by Inventor Constant Crohin

Constant Crohin 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: 20050244789
    Abstract: A dental implant fixture and abutment system for use in restorative dental surgery comprises a thin coating, preferably of gold, applied to certain regions of the implant fixture and to certain regions of the abutment post, so as to mask or camouflage the unattractive dark root and crown appearance of prior art dental restorations which is caused primarily by the innate gray-black chroma of the titanium alloys out of which such restorations are conventionally fabricated. Optionally, the implant fixture may also be shaped such that, upon placement in the mouth, the transgingival portions of the implant fixture are more coronal on the palatal aspect and more apical on the facial aspect, thereby accommodating the differences in the residual alveolar ridge morphology and allowing for maintenance of peri-implant bone height post implant placement.
    Type: Application
    Filed: April 26, 2005
    Publication date: November 3, 2005
    Inventors: Constant Crohin, S. Rasool