Patents by Inventor Ennio Rota

Ennio Rota 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).

  • Retaining device for removable dental prostheses
    Patent number: 4571185
    Abstract: A device capable of fastening a total or partial, upper or lower, removable dental prosthesis consists of a ball member and a socket member, one of which is fixed in the prosthesis and the other implanted in the alveolar bone, to be engaged on to the other by a snap action.
    Type: Grant
    Filed: March 28, 1985
    Date of Patent: February 18, 1986
    Inventor: Ennio Rota