Patents by Inventor Kjell Per Lundvik

Kjell Per Lundvik 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 instrument
    Patent number: 5797740
    Abstract: The instrument for the handling of dental fillings is characterized in that it is provided at one of its ends or at both ends with a head comprising a stuffing part which is made of a light transmitting or light conducting material and which can be connected to a light source. Preferably, the stuffing part is removably fastened to the head. Such an instrument allows a good exposure with light and thus provides good contact points of tooth fillings to be hardened as well as a good handling of the fillings.
    Type: Grant
    Filed: April 16, 1997
    Date of Patent: August 25, 1998
    Assignee: Develodent GmbH
    Inventor: Kjell Per Lundvik