Location History:
- Olean, NY (US) (1989)
- Walkersville, MD (US) (1992)
- Frederick, MD (US) (1991 - 2007)
Company Filing History:
Years Active: 1989-2007
Title: The Innovative Contributions of Payasada Kotrappa
Introduction
Payasada Kotrappa is a notable inventor based in Frederick, MD (US). He has made significant contributions to the field of radon monitoring technology. With a total of 6 patents to his name, Kotrappa's work has advanced the understanding and measurement of radon progeny.
Latest Patents
One of Kotrappa's latest inventions is the electret radon progeny integrating sampling unit (E-RPISU). This innovative device utilizes an electret ion chamber to measure radon progeny concentration effectively. The system employs a conventional 1 LPM particulate air sampling mechanism to collect radon progeny on a filter. The collected progeny are then exposed to the chamber's interior, where alpha radiation ionizes the air. The resulting ions collect on the electret surface, leading to a measurable voltage drop that correlates with the progeny concentration. Additionally, Kotrappa has developed similar units to measure unattached progeny concentration and to provide background responses for accurate radon concentration calculations.
Career Highlights
Kotrappa's career is marked by his dedication to improving radon monitoring technologies. His work at Rad Elec Inc. has positioned him as a leader in this specialized field. His innovative approaches have garnered attention and respect within the scientific community.
Collaborations
Throughout his career, Kotrappa has collaborated with esteemed colleagues such as John C Dempsey and Robert W Ramsey, Jr. These partnerships have further enriched his research and development efforts.
Conclusion
Payasada Kotrappa's contributions to radon monitoring technology exemplify his commitment to innovation and excellence. His inventions continue to impact the field positively, enhancing safety and understanding of radon exposure.