Bucks, United Kingdom

Stephen J Agambar

This inventor holds 1 USPTO granted patent. Top assignee: W. R. Grace Co.-Conn.. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen J Agambar. Retrieved from https://idiyas.com/inventor/stephen-j-agambar

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Stephen J Agambar

Introduction

Stephen J Agambar is a notable inventor based in Bucks, GB. He has made significant contributions to the field of materials science, particularly in the development of protective methods for subgrade vertical walls. His innovative approach has led to the creation of a unique patent that addresses challenges faced in backfill operations.

Latest Patents

Stephen J Agambar holds a patent for a method designed to protect subgrade vertical walls from stone impacts. This patent outlines an exemplary method for measuring the impact resistance of polymeric film-based laminates. The method involves a falling dart test using laminates that are fully adhered to an inclined mortar block, simulating stone impacts in backfill situations. The patent describes a four-layer laminate that exhibits an impact energy of at least 50 lb-ft²/sec², demonstrating its effectiveness in real-world applications.

Career Highlights

Stephen is currently associated with W.R. Grace & Co. - Conn. His work focuses on developing innovative solutions that enhance the durability and performance of materials used in construction and engineering. His expertise in polymeric materials has positioned him as a valuable contributor to his field.

Collaborations

Stephen has collaborated with notable colleagues, including Marc S DeRosa and Robert F Jenkins. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Stephen J Agambar's contributions to the field of materials science, particularly through his patent for protecting subgrade vertical walls, highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and pave the way for future developments.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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