Patents by Inventor Gerhard Renner

Gerhard Renner 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).

  • Fluid analyzer utilizing a laser beam
    Patent number: 4365157
    Abstract: A method for studying a fluid by forming a stream of the fluid, exciting the stream by causing a laser beam to impinge thereon to produce secondary particles or quanta, and subjecting the resulting secondary particles or quanta to an analysis operation in an analyzer.
    Type: Grant
    Filed: June 8, 1981
    Date of Patent: December 21, 1982
    Assignee: Gesellschaft fur Strahlen-und Umweltforschung mbH
    Inventors: Eberhard Unsold, Gerhard Renner, Reiner Wechsung
  • Method for producing selected mass spectra
    Patent number: 4209697
    Abstract: In a method for producing selected mass spectra by directing electromagnetic radiation through an optical system onto sample material for vaporization, destruction, excitation and/ or ionization in the microrange, setting the expanse of the irradiation region of the sample by selection of the energy density of the radiation, and detecting the released particles, the radiation power density is varied for producing mass spectra having respectively different proportions of atom and molecule spectra.
    Type: Grant
    Filed: January 26, 1978
    Date of Patent: June 24, 1980
    Assignee: Gesellschaft fur Strahlen-und Umweltforschung mbH Munchen
    Inventors: Gerhard Renner, Eberhard Unsold