Company Filing History:
Years Active: 1990-1995
Title: Innovations by Inventor Gerald F. MacNeill
Introduction: Gerald F. MacNeill is a distinguished inventor based in Bristol, RI, United States. He has made significant contributions to the field of high-temperature materials and seals through his innovative patent designs. With two patents to his name, MacNeill continues to push the boundaries of technology and engineering.
Latest Patents: Among MacNeill’s most notable patents are two groundbreaking innovations. The first is a high-temperature resistant material, which consists of approximately 28 to 60 dry weight percent of high-temperature resistant ceramic fibers and between 20 to 50 dry weight percent of high aspect ratio vermiculite. This combination results in a material that can withstand extreme temperatures while maintaining durability and performance.
The second patent involves a high-temperature low-friction seal. This dynamic seal features a wire mesh base portion supplemented by a compressed shell portion. The shell portion comprises between approximately 2% and 30% of high aspect ratio vermiculite with a mean particle size of less than 50 microns, along with 10% to 88% of high-temperature resistant fibers. The seal also includes solid lubricants selected from a group containing barium fluoride, calcium fluoride, cerium fluoride, and a eutectic of barium fluoride and calcium fluoride. The method of forming this seal involves compressing a wire mesh base, applying an aqueous paste-like mixture, and subsequently evaporating the water, which solidifies the structure.
Career Highlights: Gerald F. MacNeill works at Acs Industries, Inc., where he applies his expertise in materials science and engineering to develop advanced solutions. His innovative spirit and technical knowledge have led to the creation of patents that address the challenges of high-temperature applications in various industries.
Collaborations: Throughout his career, MacNeill has collaborated with various engineers and research teams to enhance the properties of materials used in high-temperature environments. His work has been pivotal in advancing the effectiveness of seals and other components crucial for industrial applications.
Conclusion: Gerald F. MacNeill’s contributions to the field of high-temperature resistant materials and seals underscore his status as a notable inventor. With his innovative patents, he has helped pave the way for advancements that improve performance and reliability in extreme conditions. As he continues to innovate, the engineering community and industries reliant on high-temperature materials will undoubtedly benefit from his work.