Patents by Inventor Randall Leininger

Randall Leininger 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).

  • Dental Post Analogs
    Publication number: 20070298378
    Abstract: A dental post analog includes an analog post body, and at least one of means for determining the depth of placement of the distal insertion portion, means for gripping the post body, or means for tethering the post body. The analog post body includes a distal insertion portion and a proximal portion that extends beyond the distal insertion portion. The distal insertion portion is configured for temporary insertion into a recess of a tooth, and at least approximately corresponds to the size, shape, and length of a permanent dental post. The post analog may be radiopaque. It may be disposable or autoclavable.
    Type: Application
    Filed: September 7, 2007
    Publication date: December 27, 2007
    Applicant: Ultradent Products, Inc.
    Inventors: Phillip Brown, James Broome, Dan Fischer, Randall Leininger, Bruce McLean
  • Dental post analogs
    Publication number: 20060228676
    Abstract: A dental post analog includes an analog post body, and at least one of means for determining the depth of placement of the distal insertion portion, means for gripping the post body, or means for tethering the post body. The analog post body includes a distal insertion portion and a proximal portion that extends beyond the distal insertion portion. The distal insertion portion is configured for temporary insertion into a recess of a tooth, and at least approximately corresponds to the size, shape, and length of a permanent dental post. The post analog may be radiopaque. It may be disposable or autoclavable.
    Type: Application
    Filed: March 31, 2005
    Publication date: October 12, 2006
    Inventors: Phillip Brown, James Broome, Dan Fischer, Randall Leininger, Bruce McLean