New Kensington, PA, United States of America

Thomas R Parayil

This inventor holds 11 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 2 EPO patents. Top assignees: Ati Properties, Inc., Allegheny Ludlum Corporation. Active years: 1994-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Thomas R Parayil. Retrieved from https://idiyas.com/inventor/thomas-r-parayil

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

USPTO Granted Patents = 11 (Patent Applications = 1)

% Patents Active = 45.5

CIPO Patents = 1

EPO Patents = 2 (Patent Applications = 3)

Average Co-Inventor Count = 2.3

ph-index = 6

Forward Citations = 63(Granted Patents)

Company Filing History:

Allegheny Ludlum Corporation

patents

Years Active: 1994-2018

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9951404 - Methods for making high hardness, high toughness iron-base alloys (2018-04-24),

2. 9657363 - Air hardenable shock-resistant steel alloys, methods of making the alloys, and articles including the alloys (2017-05-23),

3. 9593916 - High hardness, high toughness iron-base alloys and methods for making same (2017-03-14),

4. 9121088 - High hardness, high toughness iron-base alloys and methods for making same (2015-09-01),

5. 8444776 - High hardness, high toughness iron-base alloys and methods for making same (2013-05-21),

6. 8361254 - Steel compositions, methods of forming the same, and articles formed therefrom (2013-01-29),

7. 7981521 - Steel compositions, methods of forming the same, and articles formed therefrom (2011-07-19),

8. 7846276 - Method of making alloys having low coefficient of thermal expansion (2010-12-07),

9. 6273973 - Steelmaking process (2001-08-14),

10. 5529644 - Stainless steel and carbon steel composite and method of producing the (1996-06-25),

11. 5370946 - Stainless steel and carbon steel composite (1994-12-06),

Title: Innovations of Thomas R Parayil

Introduction

Thomas R Parayil is a notable inventor based in New Kensington, PA (US), recognized for his contributions to the field of materials science. He holds a total of 11 patents, showcasing his innovative approach to developing advanced steel alloys with enhanced properties.

Latest Patents

Among his latest patents, one significant invention is focused on methods for making high hardness, high toughness iron-base alloys. This patent describes low-alloy steels that exhibit high hardness and multi-hit ballistic resistance, making them suitable for military armor applications. These steels have hardness levels exceeding 550 HBN and demonstrate superior ballistic penetration resistance compared to conventional military specifications. Another notable patent involves air hardenable shock-resistant steel alloys, which include specific compositions of carbon, nickel, chromium, and other elements. This alloy achieves a Brinell hardness ranging from 352 HBW to 460 HBW, combining high strength, medium hardness, and toughness, making it applicable in various protective structures.

Career Highlights

Throughout his career, Thomas has worked with prominent companies such as ATI Properties, Inc. and Allegheny Ludlum Corporation. His experience in these organizations has contributed significantly to his expertise in developing innovative materials.

Collaborations

Thomas has collaborated with notable coworkers, including Ronald E Bailey and Glenn J Swiatek, who have contributed to his projects and innovations.

Conclusion

Thomas R Parayil's work in developing advanced steel alloys has made a significant impact in the field of materials science, particularly in applications requiring high performance and durability. His innovative patents reflect his commitment to enhancing the capabilities of modern materials.

Profile summary based on public USPTO records.