Natrona Heights, PA, United States of America

Charles D Boyer

This inventor holds 3 USPTO granted patents. Top assignees: Allegheny Ludlum Corporation, Allegheny Ludlum Industries, Inc.. Active years: 1977-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles D Boyer. Retrieved from https://idiyas.com/inventor/charles-d-boyer

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 = 1.5

ph-index = 2

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1977-1992

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3 patents (USPTO):Explore Patents

Title: The Innovations of Charles D. Boyer

Introduction

Charles D. Boyer is a notable inventor based in Natrona Heights, PA (US). He has made significant contributions to the field of materials science, particularly in the refinement of silicon steel. With a total of 3 patents to his name, Boyer's work has had a lasting impact on the industry.

Latest Patents

Boyer's latest patents include innovative methods for enhancing the properties of oriented silicon steel. One of his patents, titled "Method for Magnetic Domain Refining of Oriented Silicon Steel," describes a technique that involves applying a phosphorus-rich flux-printing agent to a forsterite layer. This method effectively removes the forsterite layer in a striped pattern, allowing for the creation of heat-proof domain refinement with improved core loss values. Another patent, "Method of Domain Refinement of Oriented Silicon Steel by Using," outlines a process for exposing a line pattern of the underlying silicon steel. This technique enhances the thermal and chemical treatment activity on the exposed steel, leading to reduced core loss.

Career Highlights

Throughout his career, Boyer has worked with prominent companies such as Allegheny Ludlum Corporation and Allegheny Ludlum Industries, Inc. His experience in these organizations has allowed him to develop and refine his innovative techniques in the field of silicon steel.

Collaborations

Boyer has collaborated with various professionals in his field, including his coworker S. Leslie Ames. These collaborations have contributed to the advancement of his research and the successful implementation of his patented methods.

Conclusion

Charles D. Boyer's contributions to the field of materials science, particularly in the refinement of silicon steel, showcase his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of material properties and their applications in industry.

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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