Patents by Inventor David D. Dalise

David D. Dalise 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).

  • Denture
    Patent number: 4193194
    Abstract: Apparatus for attaching a removable denture to a natural or an implanted fixed root system. The invention embodies a small resilient ring that provides circumferential retention of the denture and the inherent resiliency of the ring enables ease of placement and removal.
    Type: Grant
    Filed: June 19, 1978
    Date of Patent: March 18, 1980
    Inventor: David D. Dalise