Company Filing History:
Years Active: 2008-2011
Title: Innovations of Keith Coffee
Introduction
Keith Coffee is an accomplished inventor based in Diablo Grande, California. He has made significant contributions to the field of aerosol focusing technology, holding a total of 2 patents. His work focuses on developing advanced methods and systems that enhance the efficiency and effectiveness of aerosol sampling.
Latest Patents
One of Keith Coffee's latest patents is a "Computerized method and system for designing an aerodynamic focusing lens stack." This innovative system utilizes input from designers regarding various parameters, such as particle size range and gas characteristics. It calculates the total number of focusing lenses and their respective orifice diameters required for optimal performance. The method also determines Reynolds numbers and exit nozzle sizes to further enhance the design.
Another notable patent is the "Pressure-flow reducer for aerosol focusing devices." This invention allows for high-flow, atmosphere-pressure sampling while delivering a tightly focused particle beam in vacuum. The pressure-flow reducer features an inlet nozzle for adjusting the sampling flow rate and a relaxation chamber for managing aerosol particles. This technology decouples pressure from flow, enabling efficient aerosol sampling at rates exceeding 1 liter per minute.
Career Highlights
Keith Coffee is currently employed at Lawrence Livermore National Security, LLC, where he continues to innovate in the field of aerosol technology. His work has been instrumental in advancing the capabilities of aerosol focusing systems, making significant strides in both research and practical applications.
Collaborations
Throughout his career, Keith has collaborated with notable colleagues, including Eric Evan Gard and Vincent Riot. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Keith Coffee's contributions to aerosol focusing technology through his patents and work at Lawrence Livermore National Security, LLC, highlight his role as a leading inventor in this field. His innovative methods and systems continue to push the boundaries of what is possible in aerosol sampling technology.