Franklin, OH, United States of America

David C McGraw

This inventor holds 1 USPTO granted patent. Top assignee: Armco Steel Company, L.p.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David C McGraw. Retrieved from https://idiyas.com/inventor/david-c-mcgraw-gjkb06ri

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 = 22(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Innovations by David C McGraw

Introduction

David C McGraw is an accomplished inventor based in Franklin, OH (US). He is known for his innovative contributions to the field of engineering, particularly in the area of aligning magnetic sheets. His work has led to advancements that enhance manufacturing processes.

Latest Patents

David C McGraw holds a patent for a "Method and apparatus for automatically aligning proximal edges of sheets." This invention provides a method and device for automatically aligning the proximal edges of two or more appreciably magnetic sheets to be connected along abutting edges. The device includes supports to align the magnetic sheets in a substantially planar relationship, ensuring that their proximal edges are oriented in approximately abutting relationship along a predetermined seam line. The alignment device features an electromagnetic mechanism that creates opposing magnetic poles, which attract the sheets' edges into intimate contact, facilitating optimal welding procedures.

Career Highlights

David is currently associated with Armco Steel Company, L.P., where he applies his expertise in engineering and innovation. His work at Armco Steel has allowed him to contribute significantly to the development of advanced manufacturing techniques.

Collaborations

David has collaborated with Gary L Neiheisel, a fellow engineer, to further enhance the effectiveness of their projects. Their teamwork has led to innovative solutions in the field of sheet alignment and welding.

Conclusion

David C McGraw's contributions to the field of engineering through his innovative patent demonstrate his commitment to advancing manufacturing processes. His work continues to influence the industry positively.

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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