Patents by Inventor Rolf G. M. Tamm

Rolf G. M. Tamm 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).

  • Electrothermal furnace for an atomic absorption spectrometer
    Patent number: 6552786
    Abstract: The present invention relates to a thermoelectrical furnace for an atomic absorption spectrometer for converting a sample to be analyzed into the atomized state, the furnace comprising a first hollow furnace part connected to a first pair of electrodes and including a first opening for introducing the sample, and a second hollow furnace part connected to a second pair of electrodes and including a second opening for introducing the sample.
    Type: Grant
    Filed: September 1, 2000
    Date of Patent: April 22, 2003
    Assignee: Berthold GmbH & Co. KG
    Inventors: Wolfgang Frech, Lars Lundmark, Bernhard Radziuk, Rolf G. M. Tamm