Paul H Johnson

Title: Innovations by Paul H Johnson

Introduction

Paul H Johnson is an accomplished inventor based in Oakland, CA. He holds a total of 3 patents that showcase his expertise in the field of gas chromatography. His innovative designs have contributed significantly to advancements in analytical technology.

Latest Patents

One of his notable inventions is the "Fixed-volume injector with backflush capability." This injector assembly is designed for injecting samples into a gas chromatograph and features a sampling mode, an injection mode, and a backflush mode. The ability to pressurize the sample before injection and utilize a single carrier fluid source are key advantages of this design.

Another significant patent is the "Miniature gas chromatograph with heated gas inlet fitting." This invention includes thermostatically-controlled heating for components that contact and conduct the sample to the analytical column. The microvalve assembly and tubing are heated to maintain a predetermined temperature, ensuring optimal performance during analysis.

Career Highlights

Throughout his career, Paul has worked with companies such as Microsensor Technology and Microsensors Technology, Inc. His contributions to these organizations have helped advance the field of sensor technology and gas chromatography.

Collaborations

Paul has collaborated with notable individuals in his field, including Alan D Loux and R Sjhon Minners. These partnerships have fostered innovation and development in his projects.

Conclusion

Paul H Johnson's contributions to the field of gas chromatography through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in analytical technology.