Company Filing History:
1 out of 10 
1 out of 219 
Years Active: 1990-1992
Title: The Innovative Contributions of Nancy K Roberts
Introduction
Nancy K Roberts is a notable inventor based in Chino, California. She has made significant contributions to the field of materials science, particularly in the development of methods for analyzing chemical components in prepreg materials. With a total of two patents to her name, her work has implications for quality control in various industrial applications.
Latest Patents
One of her latest patents is titled "Method for the determination of N-methyl-2-pyrrolidone (NMP) content in graphite-polyimide prepreg samples." This method provides an accurate quantitative determination of both reactive and non-reactive NMP volatiles. The process involves heating prepreg samples in a containment chamber, flushing volatiles with dry nitrogen gas, and analyzing the composition via gas chromatography. This innovative approach allows for the effective purging of tightly held NMP solvent from the resin matrix, ensuring high-quality materials.
Another significant patent is for a "Condenser, hermetic sealing, high and low temperature resistant." This condensing apparatus is designed for gas chromatography measurements to determine NMP content in polyimide prepreg. The condenser features a unique design that allows for high collection efficiencies and is constructed from durable materials to withstand extreme conditions. Its compact and lightweight nature simplifies maintenance and cleaning, making it a valuable tool in laboratory settings.
Career Highlights
Throughout her career, Nancy has worked with prominent organizations such as General Dynamics Corporation and its Air Defense Systems Division. Her experience in these companies has contributed to her expertise in materials science and engineering.
Collaborations
Nancy has collaborated with notable colleagues, including Sean A Johnson and Richard P Lutz, Jr. These partnerships have likely enriched her work and expanded the impact of her inventions.
Conclusion
Nancy K Roberts exemplifies the spirit of innovation through her contributions to materials science and her dedication to improving quality control methods. Her patents reflect a commitment to advancing technology in her field.