Company Filing History:
Years Active: 2011
Title: The Innovative Contributions of Francis Parchaso
Introduction
Francis Parchaso is a notable inventor based in San Francisco, CA. He has made significant contributions to the field of environmental science through his innovative inventions. His work focuses on developing tools that enhance the understanding of pore-water dynamics in various sediment types.
Latest Patents
One of Francis Parchaso's key inventions is the pore-water profiler. This device is designed for sampling pore water with high precision. The pore-water profiler includes a sample intake probe that receives the fluid to be sampled. A clog-resistant first filter filters the fluid as it enters the sample intake probe. A second filter, which has a pore size less than the pore size of the first filter, filters the fluid a second time before it enters a sample container. A sample triggering system connected to the sample container initiates sampling by causing the fluid to be drawn into the sample intake probe. The profiler provides high-resolution (centimeter-scale) vertical pore-water profiles. The sequential filtration of the pore water avoids the problem of sample-circuit clogging, even in sediments dominated by fine or organic-rich particles. The profiler has all non-metallic, acid-washable components that contact the fluid sample, making it suitable for trace-inorganic studies. Francis holds 1 patent for this innovative device.
Career Highlights
Francis Parchaso works for the United States of America, as represented by the Secretary of the Interior. His role involves applying his expertise in environmental science to develop tools that aid in research and monitoring of water quality. His contributions have been instrumental in advancing the understanding of pore-water interactions in various ecosystems.
Collaborations
Throughout his career, Francis has collaborated with notable colleagues, including Fred Murphy and James S Kuwabara. These collaborations have fostered a productive environment for innovation and research in environmental science.
Conclusion
Francis Parchaso's work exemplifies the impact of innovative inventions in environmental science. His pore-water profiler is a testament to his commitment to advancing research methodologies. Through his career, he continues to contribute valuable insights into the dynamics of pore water, enhancing our understanding of aquatic environments.