Patents by Inventor Salvatore L. Savarese

Salvatore L. Savarese 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).

  • Disposable dental capsule
    Patent number: 4142629
    Abstract: A small two-part capsule for receiving and for storing separately individual ingredients and for mixing them together has two cavities in one part which receive the ingredients separately. The cavities are sealed by the other part via a screw thread connection. When the capsule is inverted and the connection is loosened, the ingredients from one cavity flows into the other. Novel sealing means is provided between the two parts.
    Type: Grant
    Filed: December 5, 1977
    Date of Patent: March 6, 1979
    Assignee: Engelhard Minerals & Chemicals Corporation
    Inventors: Joseph G. Biondo, Salvatore L. Savarese