Company Filing History:
2 out of 180 
1 out of 254 
Years Active: 1981-1983
Title: Hermann Froitzheim: Innovator in Electron Spectrometry
Introduction
Hermann Froitzheim is a notable inventor based in Aachen, Germany. He has made significant contributions to the field of electron spectrometry, holding a total of 3 patents. His work focuses on enhancing the precision and efficiency of electron beam tests and energy selection processes.
Latest Patents
Froitzheim's latest patents include a "Monochromator for Charged Particles" and a "Beam Guidance for Electron Beam Tests." The monochromator comprises a premonochromator and a main monochromator arranged in tandem with a retarding lens. This innovative arrangement is particularly suitable for electron energy loss spectrometry due to the high achievable intensities. The beam guidance patent describes a system where cathodically emitted and electron-optically bundled electrons undergo energy selection in a cylinder condenser deflection unit. This system is designed to enhance the detection and indication of electrons in various applications.
Career Highlights
Throughout his career, Froitzheim has worked with prominent companies such as Leybold-Heraeus GmbH and the Research Center Jülich GmbH. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in electron spectrometry.
Collaborations
Froitzheim has collaborated with esteemed colleagues, including Harald Ibach and Heinz-Dieter Bruchmann. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Hermann Froitzheim's contributions to electron spectrometry through his patents and collaborations highlight his role as a significant innovator in the field. His work continues to influence advancements in the study and application of charged particles.