Patents by Inventor Per Morgenstjerne

Per Morgenstjerne 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).

  • Apparatus for operational cleaning of dental handpieces
    Patent number: 6368556
    Abstract: An apparatus for operative cleaning and preparation of dental handpieces is made as an integrated unit having holding stubs (6) for receiving the handpieces inside a treating chamber (1, 30), which is designed in a pressure resisting manner and with heating means (12, 56) such that it is directly usable for autoclave treatment of the handpieces. Through the holding stubs (6) and in accordance with a control program it is possible to supply warm water and oil to the respective channels in the handpieces. The apparatus may appear as a table unit (32) holding all what is required for a complete cleaning lubrication and sterilization cycle.
    Type: Grant
    Filed: November 15, 1999
    Date of Patent: April 9, 2002
    Assignee: Akeda Dental A/S
    Inventor: Per Morgenstjerne