Patents by Inventor Karel Haindl

Karel Haindl 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).

  • Apparatus for mixing a basic liquid substance with other media
    Patent number: 4097026
    Abstract: A baffle transforms a pressure stream of basic liquid into an annular flow with a hollow core, filled with another medium. By increasing the pressure in the discharge part of the mixer the liquid and the medium are thoroughly mixed and the mixture introduced into a container, to produce turbulent motion in the bulk of liquid.
    Type: Grant
    Filed: June 6, 1975
    Date of Patent: June 27, 1978
    Assignee: Vyzkumny ustav vodohospodarsky
    Inventor: Karel Haindl