Patents by Inventor James A. Casper

James A. Casper 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 analyzer
    Patent number: 4521187
    Abstract: A denture analyzing instrument gauges landmark points established on existing dentures to record geometrical data associated therewith for transfer to replacement dentures assembled on models spaced from each other by a template conforming to the recorded data and serving as a guide for assembling the replacement dentures.
    Type: Grant
    Filed: June 15, 1984
    Date of Patent: June 4, 1985
    Inventor: James A. Casper
  • Denture analyzer
    Patent number: 4460339
    Abstract: A denture analyzing instrument guages landmark points established on existing dentures to record geometrical data associated therewith for transfer to replacement dentures assembled on models spaced from each other by templates conforming to the recorded data. A second instrument adjusted and orientated on the models in accordance with the recorded data, serves as a guide for assembling the replacement dentures.
    Type: Grant
    Filed: February 24, 1983
    Date of Patent: July 17, 1984
    Inventor: James A. Casper