East Greenville, PA, United States of America

Robert D Sturdevant

This inventor holds 1 USPTO granted patent. Top assignee: Kawecki Berylco Industries, Inc.. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert D Sturdevant. Retrieved from https://idiyas.com/inventor/robert-d-sturdevant

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: The Innovations of Robert D. Sturdevant

Introduction

Robert D. Sturdevant is an accomplished inventor based in East Greenville, PA (US). He has made significant contributions to the field of materials science, particularly in the development of casting alloys. His innovative work has led to the creation of a unique patent that enhances the properties of silicon-aluminum casting alloys.

Latest Patents

Sturdevant holds a patent for a "Strontium-bearing master composition for addition to eutectic." This master composition is designed to modify the eutectic component of silicon-aluminum casting alloys. It consists of an intimate admixture of strontium-silicon particles and, in some cases, aluminous materials such as aluminum. The modification process involves adding this master composition to molten alloys, introducing between about 0.005 and 0.4 percent by weight of strontium into the alloy. This innovation improves the performance and quality of casting alloys.

Career Highlights

Sturdevant is associated with Kawecki Berylco Industries, Inc., where he has applied his expertise in materials science. His work has been instrumental in advancing the company's capabilities in producing high-quality casting materials. His dedication to innovation has made a lasting impact on the industry.

Collaborations

Sturdevant has collaborated with Richard J. Gennone, contributing to the development of advanced materials and processes. Their partnership has fostered innovation and has led to significant advancements in the field.

Conclusion

Robert D. Sturdevant's contributions to the field of materials science through his innovative patent demonstrate his commitment to enhancing casting alloys. His work continues to influence the industry and showcases the importance of innovation in engineering.

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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