Patents by Inventor Gerhard Oberlander

Gerhard Oberlander 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).

  • Process and apparatus for the continuous withdrawal of specimens from a current of a crude gas for purposes of gas analysis
    Patent number: 4317379
    Abstract: In a process for obtaining in a continuous operation a specimen gas from a flowing gas current of a pressurized crude gas for analysis purposes, a branch current is withdrawn from the main current in an anisokinetic manner whereupon the branch current of the crude gas is passed through a cooling device and a specimen is then withdrawn from the branch current likewise in an anisokinetic manner and the specimen is subjected to pressure release and filtering prior to passing it into a gas analysis apparatus.
    Type: Grant
    Filed: February 22, 1980
    Date of Patent: March 2, 1982
    Assignee: Veb Gaskombinat Schwarze Pumpe
    Inventors: Gerhard Oberlander, Reinhard Muller, Werner Funke