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For the Inventor, By the Inventor

Mary Helen McCay

Monteagle, TN, United States of America

Mary Helen McCay

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This inventor holds 15 USPTO granted patents. Top assignees: The University of Tennessee Research Foundation, Other. Active years: 1996-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mary Helen McCay. Retrieved from https://idiyas.com/inventor/mary-helen-mccay

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

USPTO Granted Patents = 15

% Patents Active = 93.3

Average Co-Inventor Count = 5.0

ph-index = 10

Forward Citations = 283(Granted Patents)


Location History:

  • Winchester, TN (US) (1996 - 1999)
  • Monteagle, TN (US) (2000 - 2003)

Company Filing History:

goldMedal14 out of 788 
 
The University of Tennessee Research Foundation
 patents
silverMedal1 out of 834,513 
Other
 patents

Years Active: 1996-2003

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15 patents (USPTO):Explore Patents
1. 6660962 - Method for gas assisted energy beam engraving of a target object (2003-12-09),
2. 6497985 - Method for marking steel and aluminum alloys (2002-12-24),
3. 6423162 - Method for producing decorative appearing bumper surfaces (2002-07-23),
4. 6350326 - Method for practicing a feedback controlled laser induced surface modification (2002-02-26),
5. 6328026 - Method for increasing wear resistance in an engine cylinder bore and improved automotive engine (2001-12-11),
6. 6299707 - Method for increasing the wear resistance in an aluminum cylinder bore (2001-10-09),
7. 6294225 - Method for improving the wear and corrosion resistance of material transport trailer surfaces (2001-09-25),
8. 6284067 - Method for producing alloyed bands or strips on pistons for internal combustion engines (2001-09-04),
9. 6229111 - Method for laser/plasma surface alloying (2001-05-08),
10. 6223137 - Method for marking, tracking, and managing hospital instruments (2001-04-24),
11. 6173886 - Method for joining dissimilar metals or alloys (2001-01-16),
12. 6016227 - Apparatus and method for producing an improved laser beam (2000-01-18),
13. 5985056 - Method for laser induced improvement of surfaces (1999-11-16),
14. 5961861 - Apparatus for laser alloying induced improvement of surfaces (1999-10-05),
15. 5503703 - Laser bonding process (1996-04-02),

Title: Celebrating the Innovations of Inventor Mary Helen McCay

Introduction

Mary Helen McCay, an accomplished inventor based in Monteagle, Tennessee, has made significant contributions to the field of materials engineering with her innovative solutions. Boasting an impressive portfolio of 15 patents, McCay has focused her efforts on advancing techniques in energy beam engraving and alloy marking, showcasing her expertise and creativity as a prominent figure in the realm of inventions.

Latest Patents

Among her notable inventions, Mary Helen McCay has developed a method for gas-assisted energy beam engraving of a target object. This pioneering technique utilizes an energy beam—either a laser beam or an electron beam—to efficiently engrave a mark on a target in the presence of a specially selected gaseous environment. Her latest patent also includes a method for marking steel and aluminum alloys, which utilizes laser alloying to create markings that enhance durability against wear and corrosion, ensuring a greater permanency of the markings.

Career Highlights

Throughout her impressive career, McCay has aligned herself with the University of Tennessee Research Foundation, where she has further developed her innovative ideas and practical applications. Her contributions to the field of research have positioned her as a respected inventor, making headway in areas that have significant implications for various industries.

Collaborations

Throughout her journey, Mary Helen McCay has collaborated with esteemed colleagues, including noteworthy professionals such as Narendra B. Dahotre and T. Dwayne McCay. These collaborations have enriched her work, allowing her to blend insights and expertise to forge new pathways in her inventive pursuits.

Conclusion

Mary Helen McCay's dedication to innovation and her remarkable array of patents exemplify the creativity and impact that inventors can have in advancing technology. Her work continues to inspire new ideas and applications in engineering and materials science, leaving a lasting legacy in the world of inventions.

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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