Patents by Inventor Franz Hohenegger

Franz Hohenegger 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).

  • Cartridge and dental applicator
    Patent number: 6524103
    Abstract: A cartridge for receiving and dispensing a paste has a cartridge body having a front end with a lateral outlet opening for dispensing the paste material. The cartridge body has a longitudinal center axis and the outlet opening has a central axis inclined forwardly relatively to the longitudinal center axis. The outlet opening has a width measured in the direction perpendicular to the longitudinal center axis and an axial length measured in the direction of the longitudinal center axis. The width and the length are different, and the width is preferably greater than the axial length.
    Type: Grant
    Filed: September 22, 2000
    Date of Patent: February 25, 2003
    Assignee: Ivoclar AG
    Inventors: Siegbert Winkler, Peter Kunkel, Franz Hohenegger