Chestertown, MD, United States of America

Exxon.valve and Coupling Company


USPTO Granted Patents = 1

Forward Citations = 2

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2 inventors (with patents filed for the assignee):

goldMedal John T Hill (1 out of 1 patent)

silverMedal Richard L Fahl (1 out of 22 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#5 in Chestertown, MD

#1,998 in Maryland

#133,781 in US

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Chestertown, MD, United States of America
Forward Citations = 2

2 inventors:

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