Patents by Inventor Hartmut Schemel

Hartmut Schemel 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).

  • Method and device for measurement of mechanical compaction of agricultural goods
    Patent number: 7650794
    Abstract: A process and a device for measuring the mechanical compaction in the depth of an agricultural material, wherein measurement is made with a density sensor of the density of the agricultural material continuously or discontinuously online during the ongoing compacting of an agricultural material.
    Type: Grant
    Filed: December 7, 2006
    Date of Patent: January 26, 2010
    Assignee: Leibniz-Institut fuer Agrartechnik Potsdam-Bornim E. V.
    Inventors: Christian Fuerll, Hartmut Schemel
  • Method and device for measurement of mechanical compaction of agricultural goods
    Publication number: 20070151467
    Abstract: A process and a device for measuring the mechanical compaction in the depth of an agricultural material, wherein measurement is made with a density sensor of the density of the agricultural material continuously or discontinuously online during the ongoing compacting of an agricultural material.
    Type: Application
    Filed: December 7, 2006
    Publication date: July 5, 2007
    Inventors: Christian Furll, Hartmut Schemel