Forward Citations = 7

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16 inventors (with patents filed for the assignee):

Ron J Johnson (3 out of 3 patents)

Jeremy S Mercer (3 out of 3 patents)

Michael L Crabtree (3 out of 12 patents)

4. Ken Casagrande (3 out of 3 patents)

5. Angad Vasant Patil (2 out of 2 patents)

6. Young Chun Lee (2 out of 2 patents)

7. Corbin Johnston (1 out of 13 patents)

8. Richard Haehn (1 out of 1 patent)

9. Jong Hyung Seo (1 out of 1 patent)

10. Adrian Thompson (1 out of 1 patent)

11. Ruben Jasso (1 out of 1 patent)

12. Alan Coulthard (1 out of 1 patent)

13. Jeremy Mercer (1 out of 1 patent)

14. Alan Wall (1 out of 1 patent)

15. Kelly Grubaugh (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 12601372 - Wheel bearing assemblies and vehicles (2026-04-14),

2. 12576680 - Synthetic elastomeric air spring without reinforcing fibers (2026-03-17),

3. 11999207 - Air springs and methods for making the same (2024-06-04),

4. 11433726 - Air springs and methods for making the same (2022-09-06),

5. 11351859 - Electronic integrated wheel end disconnect for automotive application (2022-06-07),

6. 11021187 - Steering knuckle and method of making the same (2021-06-01),

Company Overview

Iljin USA Corporation is a leading manufacturer of automotive and industrial bearings, supplying high-quality products to customers worldwide. With over 50 years of experience in the industry, Iljin USA Corporation is committed to providing innovative solutions and exceptional customer service.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#28 in Novi, MI

#1,526 in Michigan

#44,981 in US

Novi, MI, United States of America

Iljin USA Corporation

Forward Citations = 7

16 inventors:

Ron J Johnson (3 out of 3 patents)

Jeremy S Mercer (3 out of 3 patents)

Michael L Crabtree (3 out of 12 patents)

4. Ken Casagrande (3 out of 3 patents)

5. Angad Vasant Patil (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Iljin USA Corporation. Retrieved from https://idiyas.com/company/iljin-usa

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]