Newburyport, MA, United States of America

Ionex/hei Corporation


USPTO Granted Patents = 2

Forward Citations = 37

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3 inventors (with patents filed for the assignee):

goldMedal Norman L Turner (1 out of 35 patents)

silverMedal Nicholas R White (1 out of 1 patent)

bronzeMedal John P O'Connor (1 out of 1 patent)


2 patents:

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USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#18 in Newburyport, MA

#4,820 in Massachusetts

#92,558 in US

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Newburyport, MA, United States of America
Forward Citations = 37

3 inventors:

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