Wadsworth, OH, United States of America

Thomas A Antkowiak

This inventor holds 51 USPTO granted patents, primarily in Functionalized Polymers (CPC class 5253). Top assignees: Bridgestone Corporation, Bridgestone/firestone, Inc., The Firestone Tire & Rubber Company. Active years: 1976-2010.


% Patents Active = 98.0

Average Co-Inventor Count = 3.5

ph-index = 17

Forward Citations = 1,082(Granted Patents)

Forward Citations (Not Self Cited) = 1,018(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Wadsworth, OH (US) (1991 - 2002)
  • Rittman, OH (US) (1976 - 2010)

Company Filing History:


Years Active: 1976-2010

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Areas of Expertise:
Functionalized Polymers
Anionic Polymerization
Elastomer Compositions
Cyclic Amines
Molecular Weight Regulation
Low-Hysteresis Elastomers
Diene Polymers
Polymerization Initiators
Hysteresis Properties
Aminoalkyllithium Compounds
Conjugated Diene Polymers
Rubber for Plastics
51 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Thomas A. Antkowiak

Introduction: Thomas A. Antkowiak, based in Wadsworth, OH, is a prolific inventor with an impressive portfolio of 51 patents. His creativity and expertise in polymer science have led to significant advancements in materials used in various industries, most notably in tire manufacturing.

Latest Patents: Among his latest patents is a groundbreaking work titled "Functionalized Polymers and Tires Made Therefrom." This innovation encompasses a unique functionalized polymer characterized by a specific formula involving a polymer chain, divalent organic groups, and hydroxyl or amine groups. Another notable patent is for the "Preparation of Functionalized Anionic Polymerization Initiators," which outlines a method for creating a functionalized polymerization initiator by combining a functionalized styryl compound with an organolithium compound. These patents demonstrate Antkowiak's significant contributions to enhancing polymer technology.

Career Highlights: Throughout his career, Antkowiak has made impactful strides in the field of polymer research. His tenure at significant companies, such as Bridgestone Corporation and Bridgestone/Firestone, Inc., has positioned him at the forefront of innovations within the tire industry. His expertise has influenced both product development and manufacturing processes, leading to improved performance and durability of tires on the market.

Collaborations: Collaborating with esteemed professionals in the field, including David F. Lawson and Mark L. Stayer, Antkowiak has leveraged shared knowledge and experience to further propel innovation in polymer science. These partnerships have been instrumental in successful research outcomes and patent developments.

Conclusion: Thomas A. Antkowiak’s prolific patent portfolio and collaborations underscore his vital role in the evolution of polymer technologies. His contributions not only advance scientific understanding but also significantly impact industries reliant on cutting-edge polymer innovations. Through his work, Antkowiak continues to inspire future developments in materials science.

Profile summary based on public USPTO records.
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