Location History:
- Barrington, RI (US) (1987)
- Pittsburgh, PA (US) (1991)
- Elkhart, IN (US) (1993 - 1996)
- Petal, MS (US) (2000)
- Santa Cruz, CA (US) (1981 - 2017)
Company Filing History:
4 out of 2,451 
1 out of 2,546 
1 out of 2 Years Active: 1981-2017
Title: David A Stewart: Innovator in Thermal Protection Systems
Introduction
David A Stewart is a prominent inventor based in Santa Cruz, California. He has made significant contributions to the field of thermal protection systems, holding a total of 12 patents. His innovative work focuses on materials and structures that enhance the safety and efficiency of spacecraft during extreme conditions.
Latest Patents
Among his latest patents is a thermal protection supplement designed to reduce interface thermal mismatch. This system addresses the challenge of differing thermal expansion coefficients between material layers, ensuring better performance in high-temperature environments. Another notable patent involves high-efficiency tantalum-based ceramic composite structures. These ceramics are engineered to withstand high heat fluxes during planetary re-entry, making them crucial for spacecraft safety.
Career Highlights
David has worked with the United States of America as represented by the Administrator of NASA, contributing his expertise to various projects. His work has been instrumental in advancing thermal protection technologies that are vital for space exploration.
Collaborations
Throughout his career, David has collaborated with notable professionals in the field, including Daniel B Leiser and Howard E Goldstein. These partnerships have fostered innovation and have led to the development of cutting-edge technologies in thermal protection.
Conclusion
David A Stewart's contributions to thermal protection systems exemplify his dedication to innovation and safety in aerospace technology. His patents and collaborations highlight his role as a key figure in