Company Filing History:
Years Active: 1992
Title: W Richards Thissell: Innovator in Gas Phase Material Deposition
Introduction
W Richards Thissell is a notable inventor based in Austin, TX, recognized for his contributions to the field of material deposition technology. He has developed innovative methods that enhance the precision and efficiency of layer deposition from gas phases, which are crucial in various manufacturing processes.
Latest Patents
Thissell holds a patent for a method and apparatus titled "Catalyst and plasma assisted nucleation and renucleation of gas phase." This invention focuses on selectively depositing layers of material from a gas phase to create parts composed of multiple deposited layers. The apparatus utilizes a computer-controlled directed energy beam, such as a laser, to direct energy into a chamber containing the gas phase. This process aims to achieve photodecomposition or thermal decomposition of the gas phase, allowing for the selective deposition of material within defined cross-sectional regions of the part. Each layer is joined to the previous one, resulting in a cohesive structure. An alternate embodiment of the invention involves condensing a gas phase on a surface and using a laser beam to manipulate the material in each layer. The invention also allows for the creation of a catalytic environment to promote rapid and uniform growth of gas phase material.
Career Highlights
Thissell is affiliated with the University of Texas System, where he continues to advance research in material science and engineering. His work has significant implications for industries that rely on precise material deposition techniques.
Collaborations
Thissell has collaborated with notable colleagues, including Harris L Marcus and Guisheng Zong, contributing to the advancement of innovative technologies in their field.
Conclusion
W Richards Thissell's innovative work in gas phase material deposition exemplifies the intersection of technology and engineering. His contributions are paving the way for advancements in manufacturing processes that require precision and efficiency.