Patents by Inventor William D. Bellavia

William D. Bellavia 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).

  • Patent number: 4710127
    Abstract: A method of establishing a new dental occlusal scheme for a person who has vertical gaps between upper and lower teeth including the steps of making casts of the person's upper and lower teeth, building up overlay material over the cast of the lower teeth, positioning the cast of the upper teeth in articulated position relative to the cast of the lower teeth to produce a desired occlusal relationship between the cast of the upper teeth and the overlay material, curing the overlay material to produce a cured overlay, sculpting the cured overlay to produce an overlay unit consisting of a plurality of cap members resembling upper portions of crowns of natural teeth connected by struts with the cap members having the desired occlusal scheme and morphology, bonding the overlay unit to the lower teeth, severing the struts after the overlay unit has been bonded to the lower teeth to provide complete divisions between adjacent cap members, and shaping the individual cap members to merge into the natural teeth on whic
    Type: Grant
    Filed: June 26, 1986
    Date of Patent: December 1, 1987
    Assignee: William Missert
    Inventors: William D. Bellavia, William Missert
  • Patent number: 4416626
    Abstract: A method of recapturing an anterior displaced mandibular disc including the steps of moving the mandible to an anterior position from its normal position to increase to the vertical height between the condyle and fossae, retaining the mandible in the anterior position to permit the mandibular disc to become displaced to a more posterior position, and periodically moving the mandible to a more posterior position in increments until it is returned to a permanent position which is anterior of its original normal position, all of the foregoing while providing sufficient clearance between the upper and lower posterior molars to permit eruption therebetween, to thereby maintain an increased vertical height.
    Type: Grant
    Filed: October 19, 1981
    Date of Patent: November 22, 1983
    Inventor: William D. Bellavia