Patents by Inventor Johan Viktor Abom

Johan Viktor Abom 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).

  • Toilets
    Patent number: 3994028
    Abstract: A toilet comprising a hermetically sealable container for human body waste and urine, the container being connectable to a vacuum source for bringing about boiling off, in the container, of the urine and the liquid present in the human body waste, at low temperature.
    Type: Grant
    Filed: February 13, 1974
    Date of Patent: November 30, 1976
    Inventors: Johan Viktor Abom, Nils Ake Valter Ogeblad