Location History:
- Gainesville, GA (US) (1982)
- Acton, MA (US) (1981 - 1996)
Company Filing History:
5 out of 937 
1 out of 4,988 
1 out of 1,770 
Years Active: 1981-1996
Title: J. Thomas Smith: Innovator in Silicon Nitride Technologies
Introduction
J. Thomas Smith, based in Acton, MA, is a notable inventor with a remarkable track record of seven patents. His work primarily focuses on advancements in laser mirror materials and silicon nitride-based ceramics, reflecting a commitment to high-performance engineering and material science.
Latest Patents
Smith's latest innovations include **Cooled Laser Mirror Materials**, a high-power laser mirror system that features a silicon mirror face alongside a silicon nitride-based heat exchanger assembly. This innovative design ensures high strength, toughness, and minimal distortion, achieving a thermal expansion match conducive to effective bonding.
Another significant patent is related to **Silicon Nitride Based Ceramics**. This patent outlines a method for preparing fully dense silicon nitride-based ceramic articles. It involves blending a metal oxide component with silicon nitride, which includes acicular crystals. Through a meticulous process of comminution, pressing, and pressureless sintering, Smith has developed a technique that yields durable ceramic bodies, enhancing the field of material sciences.
Career Highlights
Throughout his career, J. Thomas Smith has contributed significantly to the fields in which he has worked. He held positions at GTE Laboratories Incorporated and the United States Air Force, where his expertise and innovative approaches have led to the development of advanced materials and systems within the defense and technology sectors. His contributions are evident in the patents he holds, which showcase his dedication to pushing the boundaries of conventional technology.
Collaborations
Smith worked alongside fellow professionals, including Carr L. Quackenbush and Anthony P. Moschetti. Their collaborative efforts have likely resulted in the exchange of ideas and techniques, enriching the advancement of technologies in their respective fields and culminating in successful outcomes during their time together.
Conclusion
In conclusion, J. Thomas Smith's contributions to innovations in silicon nitride technologies and laser materials are notable in the realm of patents and engineering. His work not only enhances current technologies but also sets a foundation for future advancements in material sciences. The impact of his inventions serves to inspire future inventors and engineers to pursue innovative solutions in their fields.