Edward J Jaselskis is a notable inventor based in Ames, IA (US), recognized for his contributions to the fields of asphalt quality measurement and hazardous material analysis. With a total of 3 patents, Jaselskis has made significant strides in developing innovative technologies that enhance safety and efficiency in construction and environmental monitoring.

Latest Patents

One of Jaselskis' latest patents is the "Real time asphalt pavement quality sensor using a differential approach." This invention is designed to measure asphalt density in real time by utilizing a differential method. It employs two sensors, one positioned in front of a roller and another behind it, to measure reflected signals from the asphalt. The difference in these signals indicates the optimal compaction and density of the asphalt pavement. The invention analyzes the change in variance over successive passes to determine when the optimal level of compaction has been achieved.

Another significant patent is the "Mobile inductively coupled plasma system." This system is intended for sampling and analyzing materials located at hazardous sites. It features a remote laser connected to an optical fiber, which directs laser radiation to the material at the hazardous site. The laser radiation ablates a sample of the material, and an inductively coupled plasma, located remotely, processes the ablated particles. An aerosol transport system carries these particles to the plasma, where they are dissociated, atomized, and excited to provide characteristic optical reduction of the elemental constituents of the sample. An optical spectrometer, also located remotely, is connected to the plasma source via a second optical fiber to carry the optical radiation to the spectrometer.

Career Highlights

Jaselskis is affiliated with the Iowa State University Research Foundation Inc., where he continues to develop and refine his innovative technologies. His work has significantly impacted the fields of civil engineering and environmental science, showcasing his commitment to advancing research and practical applications.

Collaborations

Throughout his career, Jaselskis has collaborated with esteemed colleagues, including Jonas Grigas and George F Czapar. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Edward J Jaselskis stands out as a prominent inventor whose work in asphalt quality measurement and hazardous material analysis has made a lasting impact. His innovative patents reflect his dedication to improving safety and efficiency in

Profile summary based on public USPTO records.

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