Bethlehem, PA, United States of America

Hfield Technologies, Inc.


USPTO Granted Patents = 2

% Expired Patents = 50.0

Forward Citations = 81

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2 inventors (with patents filed for the assignee):

goldMedal Thomas J DiClemente (1 out of 1 patent)

silverMedal Curtis James MacDonald (1 out of 3 patents)


2 patents:

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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#62 in Bethlehem, PA

#3,422 in Pennsylvania

#94,730 in US

Bethlehem, PA (US)
Bethlehem, PA, United States of America
Forward Citations = 81

2 inventors:

Please report any incorrect information to [email protected]
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