Albany, NY, United States of America

Albert G Hartline, Iii

This inventor holds 6 USPTO granted patents. Top assignees: Allegheny Ludlum Industries, Inc., Allegheny Ludlum Steel Corporation. Active years: 1976-1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Albert G Hartline, Iii. Retrieved from https://idiyas.com/inventor/albert-g-hartline-iii

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 = 1.2

ph-index = 4

Forward Citations = 63(Granted Patents)


Location History:

  • Tarentum, PA (US) (1976)
  • Woodland Hills, CA (US) (1977)
  • Albany, NY (US) (1976 - 1980)
  • Brackenridge, PA (US) (1980)

Company Filing History:


Years Active: 1976-1980

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6 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Albert G. Hartline, III

Introduction: Albert G. Hartline, III, based in Albany, NY, is a notable inventor with six patents to his name. His work primarily focuses on advancements in corrosion-resistant materials, particularly within the field of austenitic stainless steel. Hartline’s contributions have significantly impacted industries requiring durable and long-lasting steel solutions.

Latest Patents: Among his latest innovations is a remarkable development in corrosion-resistant austenitic stainless steel. This invention includes a composition characterized by 21-45% manganese, 10-30% chromium, 0.85-3% nitrogen, and minimal amounts of carbon and silicon. It also integrates copper, nickel, and molybdenum, while maintaining a balance of iron and residuals, all crafted to withstand demanding environmental conditions, including chloride pitting and sulfuric acid. Moreover, Hartline has disclosed methods for processing this steel, emphasizing the importance of avoiding dwell periods at temperatures ranging from 1000°F to 1600°F.

Additionally, another significant patent by Hartline presents a sulfuric acid-resistant austenitic stainless steel, featuring a composition of 15-45% manganese, 10-30% chromium, and a similarly calculated balance of other essential elements. This steel also reflects the innovative spirit of Hartline in enhancing material performance for harsh applications.

Career Highlights: Throughout his career, Albert G. Hartline, III has worked with prestigious companies such as Allegheny Ludlum Industries, Inc. and Allegheny Ludlum Steel Corporation. His experience in these notable organizations has allowed him to refine his skills as an inventor and researcher in materials science, particularly focusing on stainless steel technologies.

Collaborations: During his career, Hartline has collaborated with esteemed professionals such as John A. Campbell and Theodore T. Magel. These partnerships have undoubtedly contributed to the depth of his work and the successful development of innovative steel solutions.

Conclusion: Albert G. Hartline, III stands out as a prominent figure in materials innovation, particularly through his significant patents related to corrosion-resistant austenitic stainless steels. His expertise and inventions continue to play a crucial role in the advancement of stainless steel applications, showcasing his lasting impact on the 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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