Location History:
- Kennewick, WA (US) (1978)
- Richland, WA (US) (1981 - 1985)
Company Filing History:
2 out of 2,368 
2 out of 3,975 
1 out of 94 Years Active: 1978-1985
Title: Innovations of James W Patten
Introduction
James W Patten is a notable inventor based in Richland, WA (US). He has made significant contributions to the field of materials science, particularly in the development of protective coatings for carbonaceous substrates. With a total of 5 patents to his name, Patten's work has had a considerable impact on various industries.
Latest Patents
One of his latest patents is focused on a composite protective coating for carbon-carbon substrates. This innovation provides a solution for protecting carbonaceous materials from degradation in oxygen-containing environments. The composite protective coatings consist of a first coating layer made of silicon carbide, followed by a second layer of sputter-deposited phase-stabilized zirconium oxide. This unique combination allows carbonaceous substrates to withstand extreme temperatures of about 4100°F in such environments.
Another significant patent involves methods for improving the microstructures of line-of-sight deposited films. This invention addresses the common issue of columnar growth defects that occur during the deposition process. By employing a method that includes non-uniform deposition followed by uniform removal of the coating, Patten's technique ensures that high-quality portions of the coating are retained. This innovative approach can be applied to both three-dimensional and large planar surfaces, enhancing the overall quality of the deposited films.
Career Highlights
Throughout his career, James W Patten has worked with esteemed organizations such as Battelle Memorial Institute and the United States of America as represented by the United States. His expertise in materials science and engineering has led to advancements that benefit various sectors.
Collaborations
Patten has collaborated with notable colleagues, including Ronald W Moss and Edwin D McClanahan. These partnerships have contributed to the successful development of his innovative technologies.
Conclusion
James W Patten's contributions to the field of materials science through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in protective coatings and film deposition techniques.