Patents by Inventor Albert N. Bertozzi

Albert N. Bertozzi 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).

  • Plastic candlepin construction
    Patent number: 4893814
    Abstract: A candlepin has a central section that contains a dense weight material and has a thinned portion adjacent each of its bases substantially at the strike zone thereof to give the pin a more lively action.
    Type: Grant
    Filed: February 8, 1988
    Date of Patent: January 16, 1990
    Inventor: Albert N. Bertozzi