Patents by Inventor Helmut Sznapka

Helmut Sznapka 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).

  • High-pressure pipeline
    Patent number: 5480195
    Abstract: Basic segment of a high-pressure pipeline has elements (1) and (2) connected to one another with an oblique rotary connection inclined at angle (alpha) to the pipeline axis (7), wherein the turning angle (8) of said oblique connection intersects in piping axis (7) the plane of revolution being perpendicular to the turning axis (8).
    Type: Grant
    Filed: June 14, 1994
    Date of Patent: January 2, 1996
    Assignee: Centrum Merchanizacji Gornictwa "Komag"
    Inventors: Ryszard Diederichs, Helmut Sznapka, Jozef Bubniak