This inventor holds 1 USPTO granted patent. Top assignee: Carlisle Corporation. Active years: 1990.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1990
Title: The Innovative Contributions of Robert J Deffeyes
Introduction
Robert J Deffeyes is a notable inventor based in Cincinnati, OH, recognized for his innovative contributions to roofing technology. With a focus on enhancing the functionality and safety of roofing systems, Deffeyes has made significant strides in the field of construction materials.
Latest Patents
Deffeyes holds a patent for a "Noninvasively identifiable membrane roof system." This invention incorporates magnetically permeable particles into roofing components to indicate the origin of manufacture. The particles are integrated into the lap sealant and adhesive used for field splices, allowing for electromagnetic detection through layers of rubber sheeting. This technology provides a reliable method for verifying the material's origin, enhancing quality control in roofing systems.
Career Highlights
Throughout his career, Deffeyes has been associated with Carlisle Corporation, a leading company in the roofing and construction industry. His work has contributed to advancements in roofing technology, making systems safer and more efficient.
Collaborations
Deffeyes has collaborated with various professionals in the industry, including his coworker William A Manly, to further develop innovative roofing solutions.
Conclusion
Robert J Deffeyes exemplifies the spirit of innovation in the construction industry through his patented technologies and contributions to roofing systems. His work continues to influence the field, ensuring better quality and safety in roofing applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile