Patents by Inventor Mark P. Kraver

Mark P. Kraver 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 waste separator
    Patent number: 5741397
    Abstract: An apparatus is provided for processing combined liquid and solid dental waste from a patient's mouth such that the solid waste is separated from the liquid waste. The solid and liquid dental waste are removed from the patient's mouth and transmitted to a separation chamber. The liquid waste is substantially eliminated from the separation chamber to leave a solid waste residue therein. The solid waste residue is then collected from the separation chamber.
    Type: Grant
    Filed: January 11, 1996
    Date of Patent: April 21, 1998
    Inventor: Mark P. Kraver