Patents by Inventor Marcel Lemmen

Marcel Lemmen 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).

  • Sterilization vessel in the form of a cassette
    Patent number: 5993754
    Abstract: An adapter for a sterilization cassette type apparatus in the form of a cassette is mounted in the cassette clamping members and is constructed as a fluid distributor with a plurality of funnel-shaped receiving openings each having a cylindrical outer wall for receiving of medical or dental instruments to be cleaned and/or sterilized.
    Type: Grant
    Filed: April 7, 1998
    Date of Patent: November 30, 1999
    Assignee: SciCan
    Inventors: Marcel Lemmen, Chris Wu