For the Inventor, By the Inventor

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Albany, NY, United States of America

Nsh USA Corporation

USPTO Granted Patents = 3

EPO Patents = 1

Trademarks = 5

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

Eric S Butler (2 out of 7 patents)

Michael H Chu (2 out of 3 patents)

James G Otton (2 out of 3 patents)

4. Christopher Johnson (1 out of 1 patent)

5. Michael J Schulte (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 11865658 - System for reprofiling a wheel set of a railway vehicle (2024-01-09),

2. 11602796 - Indexable tangential railway wheel milling inserts and cutting tool holders (2023-03-14),

3. 11583970 - System for reprofiling a wheel set of a railway vehicle (2023-02-21),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#36 in Albany, NY

#4,336 in New York

#72,011 in US

Albany, NY, United States of America

Nsh USA Corporation

Forward Citations = 0

5 inventors:

Eric S Butler (2 out of 7 patents)

Michael H Chu (2 out of 3 patents)

James G Otton (2 out of 3 patents)

4. Christopher Johnson (1 out of 1 patent)

5. Michael J Schulte (1 out of 1 patent)

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