Anthony D A Hansen

Title: **The Innovative Mind of Anthony D A Hansen: A Leader in Environmental Measurement Technologies**

Introduction

Anthony D A Hansen is a prominent inventor based in Berkeley, CA, with a remarkable portfolio of 8 patents. His work primarily focuses on advancements in environmental measurement technologies, specifically related to aerosol particles. Hansen's inventions have significantly contributed to the accuracy and efficiency of measurement methodologies in both indoor and outdoor environments.

Latest Patents

Among his latest patents, Hansen has developed a groundbreaking method for creating *reproducible reference standards for filter-based measurements of carbonaceous aerosols found in environmental samples*. This invention offers a simple and reliable reference standard that enhances the validation of calibration standards for measuring light-absorbing aerosol particles, such as black carbon, brown carbon, organic carbon, and elemental carbon. The key innovation lies in the use of grayscale images deposited on various substrate materials, including paper, glass fiber, quartz fiber, polypropylene, and cellulose.

Another notable patent is for a *method for automatic performance diagnosis and calibration of a photometric particle analyzer*. This invention addresses the issue of diagnosing the operational efficiency of photometric particle analyzers. By determining when the analyzer's operation deviates from normal conditions, this method automatically alerts users and transmits results to external monitors. This technology is essential for improving the reliability of optical particle analysis and can be utilized in various types of particle measurement devices.

Career Highlights

Hansen has worked with Magee Scientific Corporation, known for its innovations in environmental measurement technologies. His contributions at the company have been integral in enhancing their product offerings and improving measurement standards in the field.

Collaborations

Throughout his career, Anthony D A Hansen has collaborated with notable professionals, including Grisa Mocnik and Jeffrey R Blair. These partnerships have fostered innovative solutions and advancements in aerosol measurement techniques, reflecting his commitment to collaborative research and technology development.

Conclusion

Anthony D A Hansen's contributions to the field of environmental measurement demonstrate his commitment to innovation and excellence. His inventive spirit and dedication have not only led to numerous patents but have also significantly advanced the technologies used for assessing environmental quality. As a leading inventor in his field, Hansen continues to push the boundaries of measurement science, paving the way for future developments in environmental monitoring.