Moon Township, PA, United States of America

Harbison-walker Reeractories Company


USPTO Granted Patents = 1

Forward Citations = 4

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3 inventors (with patents filed for the assignee):

goldMedal Howard Winkelbauer (1 out of 2 patents)

silverMedal H David Prior (1 out of 3 patents)

bronzeMedal Viktor Fischer (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#17 in Moon Township, PA

#4,882 in Pennsylvania

#133,894 in US

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Moon Township, PA, United States of America
Forward Citations = 4

3 inventors:

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