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For the Inventor, By the Inventor

Wilmington, NC, United States of America

Vertex Railcar Corporation


USPTO Granted Patents = 2

% Expired Patents = 100.0

Forward Citations = 1

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1 inventor (with patents filed for the assignee):

goldMedal Fred J Taylor (2 out of 14 patents)


2 patents:

1. 10029706 - Method for actuating discharge doors of railroad hopper cars (2018-07-24),
2. 9914464 - Railroad hopper car with bottom discharge doors having angled seals and actuating assemblies (2018-03-13),
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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#36 in Wilmington, NC

#2,037 in North Carolina

#94,730 in US

Wilmington, NC (US)
Wilmington, NC, United States of America

Vertex Railcar Corporation

Forward Citations = 1

1 inventor:

goldMedal Fred J Taylor (2 out of 14 patents)

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