Glen Ellyn, IL, United States of America

Blackwerks LLC


USPTO Granted Patents = 3

Forward Citations = 93

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2 inventors (with patents filed for the assignee):

goldMedal Brett A Krueger (3 out of 10 patents)

silverMedal Kraig T Krueger (3 out of 3 patents)


3 patents:

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USPTO Data Jan 1 1976 - Dec 23 2025

3 Patents

#4 in Glen Ellyn, IL

#3,359 in Illinois

#71,950 in US

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Glen Ellyn, IL, United States of America
Forward Citations = 93

2 inventors:

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