Robert W Arnold

Title: The Innovations of Robert W. Arnold

Introduction

Robert W. Arnold is a notable inventor based in Johnson City, NY, with a significant contribution to the field of mass spectrometry. He holds three patents that showcase his innovative approaches to enhancing ionization efficiency in mass spectrometers. His work has implications for various applications in scientific research and industry.

Latest Patents

One of Arnold's latest patents focuses on increasing ionization efficiency in a mass spectrometer using electron beam trajectory modification. This invention creates a potential well between the electron source and the electron collector, allowing electrons to oscillate back and forth, thereby increasing their interaction with sample molecules. Another significant patent is the programmed electron flux, which preprograms the quantity of electrons used in the ionization event in an FTICR MS. This method ensures consistency in measurements by turning off the electron beam once the predetermined number of electrons is reached, eliminating variations caused by the electron source and ambient temperature changes.

Career Highlights

Throughout his career, Arnold has worked with reputable companies such as Applied Automation, Inc. and Siemens Aktiengesellschaft. His experience in these organizations has contributed to his expertise in the field of mass spectrometry and electron beam technology.

Collaborations

Arnold has collaborated with notable colleagues, including Duane P. Littlejohn and Steven C. Beu. Their joint efforts have likely fostered advancements in their respective fields and contributed to the success of their projects.

Conclusion

Robert W. Arnold's innovative patents and career achievements highlight his significant contributions to the field of mass spectrometry. His work continues to influence advancements in scientific research and technology.