Company Filing History:
2 out of 2 
2 out of 4 
1 out of 7 Years Active: 1991-2022
Title: Innovations of Roy D Carr
Introduction
Roy D Carr is a notable inventor based in Burr Ridge, Illinois. He has made significant contributions to the field of materials science, particularly in the development of innovative foam technologies. With a total of seven patents to his name, Carr has demonstrated a commitment to advancing the capabilities of foam materials.
Latest Patents
Among his latest patents is a groundbreaking invention titled "Systems and methods for making hydrophilic foams." This patent describes methods for creating foam materials with a polyurethane matrix that contains a hydrophilic agent, enhancing the absorption properties of the foam. Additionally, it includes a salt that renders the foam isotonic and a surfactant that is released upon contact with moisture. Another notable patent is for "Wound packing material," which features a resilient polymer-based foam sheet designed with slits that allow it to occupy a smaller volume when folded. These innovations reflect Carr's focus on practical applications of foam technology.
Career Highlights
Throughout his career, Roy D Carr has worked with reputable companies, including Ferris Manufacturing Company and Ferris Corporation. His experience in these organizations has contributed to his expertise in foam development and material science.
Collaborations
Carr has collaborated with several professionals in his field, including Robert W Sessions and Peter E Morin. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
Roy D Carr's contributions to foam technology through his patents and collaborations highlight his innovative spirit and dedication to improving material applications. His work continues to influence the industry and inspire future developments in foam materials.