Patents by Inventor Joachim Emil Brix

Joachim Emil Brix 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).

  • Water craft having sea opening with connecting conduit
    Patent number: 4008676
    Abstract: A water craft has a hull with a cavity communicating with a sea opening below water level. A conduit formation in the hull has one end opening on a side of the hull directly adjacent the sea opening and below water level and is connected through the interior of the hull and has an opposite end which opens into the cavity at a spaced location from the sea opening.
    Type: Grant
    Filed: October 28, 1975
    Date of Patent: February 22, 1977
    Assignee: O & K Orenstein & Koppel Aktiengesellschaft
    Inventor: Joachim Emil Brix