Forward Citations = 47

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7 inventors (with patents filed for the assignee):

Russell E Monahan (3 out of 29 patents)

Jonathan Mark Adler (2 out of 19 patents)

Robert W Frayer, Jr (1 out of 9 patents)

4. Peter R Forman (1 out of 3 patents)

5. Nelson A Bacigalupo (1 out of 1 patent)

6. Patrick J Rodriguez (1 out of 3 patents)

7. Lynn R Veeser (1 out of 2 patents)

4 patents: Sort by Forward Citations

1. 5602946 - Fiber optic sensor system for detecting movement or position of a (1997-02-11),

2. 5496646 - Increased retention forces in steel interference FIT assemblies and (1996-03-05),

3. 5184069 - Rotational speed sensor utilizing magnetic ink tone ring (1993-02-02),

4. 5099884 - Electrorheological fluid plate valve (1992-03-31),

Company Overview

NTN Technical Center (U.S.A.), Inc. is a leading provider of engineering and technical services in the United States. Their team of experts specializes in research, development, and testing of bearings and related products. With a focus on innovation and quality, NTN Technical Center (U.S.A.), Inc. helps customers optimize their equipment performance and reliability.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#156 in Ann Arbor, MI

#2,023 in Michigan

#60,641 in US

Ann Arbor, MI, United States of America

Ntn Technical Center (u.s.a.), Inc.

Forward Citations = 47

7 inventors:

Russell E Monahan (3 out of 29 patents)

Jonathan Mark Adler (2 out of 19 patents)

Robert W Frayer, Jr (1 out of 9 patents)

4. Peter R Forman (1 out of 3 patents)

5. Nelson A Bacigalupo (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ntn Technical Center (u.s.a.), Inc.. Retrieved from https://idiyas.com/company/ntn-technical-center-u-s-a

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]