Patents by Inventor Kenneth C. SPRECHMAN

Kenneth C. SPRECHMAN 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).

  • ENDODONTIC FILE
    Publication number: 20210330426
    Abstract: The subject invention provides an endodontic file having a handle with a distal end; and a stem, wherein the stem is attached to the distal end of the handle and extends from 13 mm to 16 mm from the distal end of the handle and wherein the stem has a) a shaft with a smooth surface and b) a working portion having a cutting portion with a plurality of spiraled cutting flutes; and wherein the length of the cutting portion is 1 mm to 5 mm. Methods of utilizing the endodontic file to treat patients are also disclosed.
    Type: Application
    Filed: July 9, 2021
    Publication date: October 28, 2021
    Inventor: Kenneth C. SPRECHMAN
  • ENDODONTIC FILE
    Publication number: 20160302883
    Abstract: An endodontic file is disclosed herein. Methods of utilizing the endodontic file during endodontic therapy to treat patients with trismus is also disclosed.
    Type: Application
    Filed: December 5, 2014
    Publication date: October 20, 2016
    Inventor: Kenneth C. SPRECHMAN