Alsip, IL, United States of America

Railcar Specialties, Inc.


USPTO Granted Patents = 3


Forward Citations = 13

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5 inventors (with patents filed for the assignee):

goldMedal Russell M Loomis (1 out of 8 patents)

silverMedal Mell R Thoman (1 out of 1 patent)

bronzeMedal Denis R Brzezinski (1 out of 2 patents)

4 Ralph E Cummings (1 out of 1 patent)

5 Mell R Thoman (0 patent)


3 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#16 in Alsip, IL

#3,358 in Illinois

#71,967 in US

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Alsip, IL, United States of America
Forward Citations = 13

5 inventors:

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