Company Filing History:
1 out of 215 
1 out of 235 Years Active: 1984-1985
Title: The Innovations of Roland Prechner
Introduction
Roland Prechner is a notable inventor based in Pau, France. He has made significant contributions to the field of chromatography and viscosity measurement, holding a total of 2 patents. His work reflects a deep understanding of fluid dynamics and innovative engineering solutions.
Latest Patents
Prechner's latest patents include a "Process and device for filling chromatography columns" and a "Viscosimeter operating continuously especially at high temperature." The first patent describes a method for filling and packing chromatographic columns using a compression chamber and a piston to compact packing particles effectively. This innovative approach allows for better efficiency in chromatography applications. The second patent focuses on a viscosimeter designed to measure the viscosity of liquids continuously, utilizing a helical measuring capillary and differential pressure sensors to ensure accurate readings.
Career Highlights
Throughout his career, Prechner has worked with prominent companies, including Société Nationale Elf Aquitaine, where he contributed to production processes. His experience in the industry has allowed him to develop practical solutions that address real-world challenges in fluid measurement and chromatography.
Collaborations
Prechner has collaborated with notable individuals such as Daniel Morin and Didier Lecacheux. These partnerships have likely enriched his work and contributed to the development of his innovative patents.
Conclusion
Roland Prechner's contributions to the fields of chromatography and viscosity measurement demonstrate his expertise and innovative spirit. His patents reflect a commitment to advancing technology and improving industrial processes.