Bruce Edward Johnsen

Title: Innovations of Bruce Edward Johnsen in Environmental Technology

Introduction

Bruce Edward Johnsen, an inventive mind based in Tigard, Oregon, has significantly contributed to environmental technology through his innovative solutions. With a total of five patents to his name, Johnsen continues to address critical challenges, particularly in the removal of hazardous substances from fluid streams.

Latest Patents

Among Bruce's latest patents, one noteworthy invention is the "Apparatus and methods for removing mercury from fluid streams." This creative apparatus effectively eliminates elemental mercury from fluid streams by utilizing a polyethersulfone filter or anion exchange resin-coated surfaces. The process involves immersing the substrate in an iodine/pentane solution to load elemental iodine, followed by thorough rinsing to ensure optimal performance.

Another significant patent is the "XRF analyzer," which enhances the method of analyzing fluid samples. This innovative method includes the steps of depositing the sample onto a substrate, exposing it to x-ray emission, and generating analytical signals that are compared with reference materials to ensure accuracy. This technology represents a substantial advancement in fluid sample analysis.

Career Highlights

Bruce Edward Johnsen is currently affiliated with Cooper Environmental Services LLC, where his inventive contributions are applied to the development of environmental solutions. His expertise in the field is recognized by peers and industry leaders alike.

Collaborations

During his career, Bruce has collaborated with talented individuals such as John Arthur Cooper and Sarah Catherine Fry. Together, they have fostered a collaborative environment that encourages innovation and the advancement of environmental technologies.

Conclusion

In summary, Bruce Edward Johnsen's work is a testament to the power of innovation in tackling environmental issues. Through his patents and collaborations, he continues to make strides in the field, contributing valuable solutions that benefit society and the environment.