Dennis A Higley

Title: Dennis A Higley: Innovator in Analytical Instrumentation

Introduction

Dennis A Higley is a notable inventor based in Oregon City, OR (US). He has made significant contributions to the field of analytical instrumentation, particularly through his innovative designs and patents. His work has been instrumental in enhancing the functionality and efficiency of high-performance liquid chromatography (HPLC) instruments.

Latest Patents

Dennis A Higley holds a patent for a "Priming and injection valve for analytical instruments." This valve is designed to introduce fluid from a syringe into the inlet of the pump of an HPLC instrument. The valve features a body that connects to the HPLC instrument for fluid flow communication. A rotatable valve rotor is engaged with the valve body, and a collar fitting on the rotor connects to the syringe. This design allows the syringe to act as a valve lever, enabling one-handed priming operation. The valve can be positioned in an 'off' state, preventing fluid flow, or an 'on' state, allowing fluid flow between the syringe and the HPLC instrument inlet. This innovation simplifies the priming process for users.

Career Highlights

Dennis A Higley is associated with Optimize Technologies, Inc., where he continues to develop and refine technologies that improve analytical instrumentation. His expertise and innovative mindset have contributed to the company's reputation for excellence in the field.

Collaborations

Throughout his career, Dennis has collaborated with talented individuals such as Douglas W Ford and Robert W Todd. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Dennis A Higley is a distinguished inventor whose work in analytical instrumentation has led to significant advancements in the field. His patent for the priming and injection valve exemplifies his commitment to innovation and efficiency. His contributions continue to impact the industry positively.