Coatesville, PA, United States of America

Trech, Inc.


USPTO Granted Patents = 1

Forward Citations = 56

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2 inventors (with patents filed for the assignee):

goldMedal George C Waite (1 out of 1 patent)

silverMedal Robert W Smith, Jr (1 out of 3 patents)


1 patent:

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#14 in Coatesville, PA

#4,872 in Pennsylvania

#133,947 in US

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Coatesville, PA, United States of America
Forward Citations = 56

2 inventors:

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