Patents by Inventor Janne Jämsä

Janne Jämsä 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).

  • Method for maintaining the water balance in a property and a waste water container
    Patent number: 7753622
    Abstract: Method for maintaining the water balance in a property equipped with a drainage system (4) for waste water, the waste water being conveyed via the drainage system (4) to a waste water container (6). The fresh water that constitutes a part of the waste water is supplied from a fresh water container (7), and the water balance is maintained in the property by supplying a quantity of water to the system, with the fresh water container (7) being replenished from a source outside the property, which quantity is essentially the same as the quantity of water that is led away from the system by the waste water container (6) being drained of waste water and the waste water being transported away from the property.
    Type: Grant
    Filed: December 17, 2007
    Date of Patent: July 13, 2010
    Assignee: Nordic ecoseptictank HB
    Inventors: Janne Jämsä, Svante Lind