Michael J Szelewski

Title: Michael J Szelewski: Innovator in Mass Spectrometry

Introduction

Michael J Szelewski is a notable inventor based in Loveland, CO (US). He has made significant contributions to the field of mass spectrometry, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of mass spectrometer systems.

Latest Patents

One of his latest patents involves in-situ conditioning in mass spectrometer systems. In this innovation, a conditioning gas, such as hydrogen, is introduced to clean and condition various components of the mass spectrometer, including the ion source. This gas can be added upstream, either into a sample inlet or a chromatographic column, or directly into the mass spectrometer. The conditioning gas may be utilized off-line when the mass spectrometer is not analyzing samples or on-line during sample analysis. When used on-line, it can be mixed with a carrier gas like helium. In another embodiment, the conditioning gas can also serve as the carrier gas through the column, with additional gases potentially added to the carrier gas stream.

Career Highlights

Michael J Szelewski is currently employed at Agilent Technologies, Inc., where he continues to develop innovative solutions in mass spectrometry. His expertise and inventions have contributed to advancements in analytical chemistry and instrumentation.

Collaborations

Throughout his career, he has collaborated with notable colleagues, including Bruce Douglas Quimby and Harry F Prest. These collaborations have fostered a productive environment for innovation and development in their field.

Conclusion

Michael J Szelewski's contributions to mass spectrometry through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in analytical technologies.