This inventor holds 2 USPTO granted patents. Top assignee: Msnw LLC. Active years: 1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- late of Solana Beach, CA (US) (1999)
- late of San Diego, CA (US) (1999)
Company Filing History:
Years Active: 1999
Title: James E. Sheehan: Innovator in Carbon-Carbon Composites
Introduction
James E. Sheehan was a notable inventor known for his contributions to the field of carbon-carbon composites. His innovative methods have paved the way for advancements in material science, particularly in the production of low-cost carbon composites. Sheehan's work has had a lasting impact on various industries, showcasing the importance of innovation in material development.
Latest Patents
Sheehan held 2 patents that focused on improving the production processes of carbon-carbon composites. His first patent, titled "Low-temperature densification of carbon fiber preforms by colloidal," introduced an improved method for producing low-cost carbon-carbon composites. This method involved impregnating carbon fiber mat preforms with liquid dispersions of fine carbon particles, followed by mechanical consolidation. The result was a soft, flexible carbon-carbon composite that could be enhanced through various mechanical methods.
The second patent, "Low-temperature densification of carbon fiber preforms by impregnation," provided a novel approach using low-melting point sugars as impregnants. This method allowed for the production of carbon composites through a process of melt-impregnation and pyrolysis, significantly reducing pore volume in the final product. These patents reflect Sheehan's commitment to advancing material technology and his innovative spirit.
Career Highlights
Throughout his career, James E. Sheehan worked with Msnw LLC, where he applied his expertise in material science to develop groundbreaking technologies. His work has been recognized for its potential to revolutionize the production of carbon composites, making them more accessible and cost-effective for various applications. Sheehan's contributions have been instrumental in pushing the boundaries of what is possible in the field of composite materials.
Conclusion
James E. Sheehan's legacy as an inventor is marked by his innovative approaches to carbon-carbon composites. His patents and methods have significantly influenced material science, demonstrating the importance of creativity and innovation in engineering. Sheehan's work continues to inspire future generations of inventors and researchers in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile