Patents by Inventor Dieter Linz

Dieter Linz 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).

  • Flushing unit
    Patent number: 4957133
    Abstract: A flushing unit has an extraction borehole for process gases and a flushing gas line, which can be connected via a flushing gas connection to a flushing gas supply. In order for only one fitting to be flushed by a circulation flushing operation with an inert gas or a flushing gas, the flushing unit has a flushing gas outlet which is connected to the extraction borehole, and which is opened or closed with a stop valve.
    Type: Grant
    Filed: July 26, 1989
    Date of Patent: September 18, 1990
    Assignee: Messer. Griesheim
    Inventors: Dieter Linz, Peter Elsner