% Expired Patents = 71.4

CIPO Patents = 3

Forward Citations = 6

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15 inventors (with patents filed for the assignee):

Herb Lemaster (4 out of 4 patents)

Terence Skiba (3 out of 3 patents)

Randy Stanley (3 out of 3 patents)

4. Yungrwei Chen (2 out of 17 patents)

5. James Clifton Thacker (2 out of 2 patents)

6. John David Scherschel (1 out of 2 patents)

7. Todd Alan Baum (1 out of 1 patent)

8. Ken Ming Leong (1 out of 1 patent)

9. Robert James Messina (1 out of 1 patent)

10. Donald L Oglesby (1 out of 3 patents)

11. Gary Iler (1 out of 1 patent)

12. Curtis William Schlak (1 out of 3 patents)

13. Marshall Hite (1 out of 1 patent)

14. Danny Strickland (1 out of 1 patent)

15. Robert W Cole (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 7870655 - Process of endforming a tubular assembly (2011-01-18),

2. 7837041 - Method of determining the robustness of endformed tubular assembly and predicting the performance of such assembly in high pressure applications (2010-11-23),

3. 7819436 - Endformed tubular assembly (2010-10-26),

4. 7819222 - Device and method for attenuating energy along a conduit (2010-10-26),

5. 7717135 - Energy attenuation device (2010-05-18),

6. 7581761 - Asymmetric hose coupling endform for fluid transfer assemblies (2009-09-01),

7. 7581760 - Hose coupling endform for fluid transfer assemblies (2009-09-01),

Company Overview

Yh America, Inc. is a leading provider of innovative technological solutions for businesses across various industries. Our diverse product line includes advanced software applications, cutting-edge hardware devices, and comprehensive IT services. With a strong commitment to customer satisfaction and continuous improvement, we strive to exceed our clients' expectations and deliver high-quality solutions that drive success and growth. Visit our website to learn more about how Yh America can help your business thrive in today's competitive market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#3 in Versailles, KY

#200 in Kentucky

#39,929 in US

Versailles, KY, United States of America

Yh America, Inc.

Forward Citations = 6

15 inventors:

Herb Lemaster (4 out of 4 patents)

Terence Skiba (3 out of 3 patents)

Randy Stanley (3 out of 3 patents)

4. Yungrwei Chen (2 out of 17 patents)

5. James Clifton Thacker (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Yh America, Inc.. Retrieved from https://idiyas.com/company/yh-america

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]

3 patents (CIPO):

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]