Company Filing History:
Years Active: 1991-1992
Title: Innovations by Louis J. Petralli
Introduction
Louis J. Petralli is an accomplished inventor based in Grants Pass, OR (US). He has made significant contributions to the field of particle detection technology. With a total of 2 patents to his name, Petralli's work focuses on enhancing the accuracy and efficiency of particle counting in various applications.
Latest Patents
Petralli's latest patents include the "Split flow uniform multisensor detection" and the "Multisensor particle counter utilizing a single energy source." The first patent describes an apparatus designed to detect and count particles in a gas stream flowing at a preselected rate. This innovative device features a multi-tier inlet manifold that divides an aggregate sample flow into several identical partial sample flows. Each flow is analyzed by functionally duplicative sensors, allowing for independent particle detection while combining the data for a total count.
The second patent outlines a method for particle detection that incorporates multiple sample regions within a sensor body. This design allows for the division of an aggregate sample flow into partial flows directed through various sample regions. A light source, typically a laser, projects an incident beam that intersects the partial flows, enabling the detection of particles as they scatter light. This technology can also monitor separate sources of particle-bearing gas simultaneously.
Career Highlights
Louis J. Petralli is currently associated with Met One, Inc., where he continues to innovate in the field of particle detection. His work has been instrumental in advancing technologies that improve air quality monitoring and industrial applications.
Collaborations
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Conclusion
Louis J. Petralli's contributions to particle detection technology through his innovative patents demonstrate his commitment to advancing scientific understanding and practical applications in this field. His work continues to impact various industries positively.