John F Bushman

Title: Innovations by John F Bushman

Introduction

John F Bushman is a notable inventor based in Oakley, California. He has made significant contributions to the field of portable analytical instruments, holding a total of four patents. His work focuses on enhancing the efficiency and effectiveness of chemical analysis in field conditions.

Latest Patents

Bushman's latest patents include an illumination box and camera system designed for thin-layer chromatography (TLC) and a portable gas chromatograph mass spectrometer (GC/MS). The TLC unit is a hand-portable, field-deployable device that allows for the efficient processing of numerous samples. It features a solvent tank, a holder for TLC plates, and various tool chambers for storing necessary materials. After processing, the TLC plate is placed in a collapsible illumination box, which is optically aligned with a CCD camera to ensure optimal pixel resolution for imaging. The GC/MS is a lightweight, portable system that can perform both qualitative and quantitative analyses of samples in the field. Its design allows for easy maintenance and can be transported under operating conditions, minimizing downtime for sample analysis.

Career Highlights

Bushman has dedicated his career to advancing portable analytical technologies. His innovative designs have significantly improved the capabilities of field-deployable chemical analysis systems. His work is instrumental in various applications, including environmental monitoring and on-site chemical testing.

Collaborations

Some of his notable coworkers include Jeffrey S Haas and Fredrick R Kelly. Their collaborative efforts have contributed to the development of advanced analytical instruments that enhance field research capabilities.

Conclusion

John F Bushman is a prominent inventor whose work in portable analytical instruments has made a lasting impact on the field of chemical analysis. His innovative patents reflect his commitment to improving efficiency in on-site testing and analysis.