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For the Inventor, By the Inventor

West Chester, OH, United States of America

Ak Steel Properties, Inc.


USPTO Granted Patents = 18

% Expired Patents = 5.6



Forward Citations = 37

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25 inventors (with patents filed for the assignee):

goldMedal Robert J Comstock (4 out of 5 patents)

silverMedal Jerry W Schoen (4 out of 21 patents)

bronzeMedal Frederick Alan Myers (3 out of 11 patents)

4.  Paul Valdas Janavicius (3 out of 3 patents)

5.  Amanda R Glass (2 out of 3 patents)

6.  Luis Gonzalo Garza-Martinez (2 out of 4 patents)

7.  Grant Aaron Thomas (2 out of 3 patents)

8.  George A Paraskos (2 out of 2 patents)

9.  Ronald D Rodabaugh (2 out of 2 patents)

10.  Joseph A Douthett (2 out of 9 patents)

11.  Ken Morales Higa (1 out of 3 patents)

12.  Amrinder Singh Gill (1 out of 2 patents)

13.  Ralph Mutschler (1 out of 1 patent)

14.  Erik James Pavlina (1 out of 4 patents)

15.  Kimani Tirawa Partin (1 out of 2 patents)


18 patents:

1. D906386 - Steel slab reheat furnace skid button (2020-12-29),
2. 10808293 - High formability dual phase steel (2020-10-20),
3. 10718045 - Zinc-coated steel for press hardening applications and method of production (2020-07-21),
4. 10711320 - Reduction at elevated temperature of coated steels containing metastable austenite (2020-07-14),
5. 10683431 - Polymer coated metallic substrate and method for making (2020-06-16),
6. 10682689 - Continuous casting nozzle deflector (2020-06-16),
7. 10633727 - Low alloy third generation advanced high strength steel (2020-04-28),
8. 9951244 - Polymer coated metallic substrate and method for making (2018-04-24),
9. 9881720 - Grain oriented electrical steel with improved forsterite coating characteristics (2018-01-30),
10. 9850395 - Polymer coated metallic substrate and method for making (2017-12-26),
11. 9816163 - Cost-effective ferritic stainless steel (2017-11-14),
12. 9580831 - Stainless steel pickling in an oxidizing, electrolytic acid bath (2017-02-28),
13. 9212414 - Meniscus coating apparatus and method (2015-12-15),
14. 8505457 - Contoured thickness blank for ammunition cartridges (2013-08-13),
15. 8128754 - Ferric pickling of silicon steel (2012-03-06),
Company Overview
Ak Steel Properties, Inc. is a prominent player in the steel manufacturing sector, specializing in the production of high-quality flat-rolled and stainless steel products. The company focuses on serving various industries, including automotive, construction, and appliance manufacturing, providing innovative solutions tailored to meet specific customer needs. With its headquarters in West Chester, Ohio, Ak Steel is committed to advancing steel technology and sustainability, ensuring its products meet the evolving demands of the global market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

18 Patents

#7 in West Chester, OH

#769 in Ohio

#17,974 in US

#34,244 in the World

West Chester, OH (US)
West Chester, OH, United States of America

Ak Steel Properties, Inc.

Forward Citations = 37

25 inventors:

goldMedal Robert J Comstock (4 out of 5 patents)

silverMedal Jerry W Schoen (4 out of 21 patents)

bronzeMedal Frederick Alan Myers (3 out of 11 patents)

4.  Paul Valdas Janavicius (3 out of 3 patents)

5.  Amanda R Glass (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ak Steel Properties, Inc.. Retrieved from https://idiyas.com/company/ak-steel-properties

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

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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