This inventor holds 2 USPTO granted patents. Top assignees: California Institute of Technology, The United States of America as Represented by the Administrator of the. Active years: 1980-1983.
Location History:
- San Gariel, CA (US) (1980)
- San Gabriel, CA (US) (1983)
Company Filing History:
1 out of 4,624 
1 out of 2,546 
Years Active: 1980-1983
Title: David D Norris: Innovator in Particle Analysis Technology
Introduction
David D Norris is a notable inventor based in San Gabriel, California. He has made significant contributions to the field of particle analysis, holding 2 patents that showcase his innovative approach to understanding aerosols and their impact on air quality.
Latest Patents
One of Norris's latest patents is a "Particle Analyzing Method and Apparatus." This system is designed for analyzing particles in aerosols, particularly for air pollution studies. It enables rapid chemical analyses of particles by producing a controlled stream of individual particles from an environment. The system includes an apparatus for vaporizing and ionizing the particles while they move in free flight, allowing for analysis by a mass spectrometer. The apparatus utilizes a capillary tube to transport air with suspended particles, a skimmer device to receive particles, and a vacuum pump to create an inflow of air and particles. The particles can be simultaneously vaporized and ionized using a laser beam directed across their path.
Another significant patent is the "Fiber Optic Device for Correcting Image Tilt or Curvature." This device consists of bundles of fiber optic rods that extend from an input face to an output face. It corrects images of a spectrogram that may be tilted or curved, ensuring that they appear at the output face in the correct orientation.
Career Highlights
Throughout his career, David D Norris has worked with prestigious institutions, including the California Institute of Technology and the United States of America as represented by the Administrator of the National Aeronautics and Space Administration (NASA). His work has significantly advanced the understanding of particle behavior in various environments.
Collaborations
Norris has collaborated with notable individuals in his field, including Charles E Giffin and Mahadeva P Sinha. These collaborations have contributed to the development of innovative technologies and methodologies in particle analysis.
Conclusion
David D Norris is a prominent inventor whose work in particle analysis has made a lasting impact on environmental studies. His patents reflect a commitment to advancing technology for better understanding and managing air quality.