Minneapolis, MN, United States of America

Certified Technologies Corporation


USPTO Granted Patents = 3

Forward Citations = 56

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3 inventors (with patents filed for the assignee):

goldMedal Donald C Lynch (2 out of 2 patents)

silverMedal Alan Lonneman (1 out of 9 patents)

bronzeMedal Bruce W Farnum (1 out of 1 patent)


3 patents:

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USPTO Data Jan 1 1976 - Sep 15 2026

3 Patents

#438 in Minneapolis, MN

#1,979 in Minnesota

#73,741 in US

Minneapolis, MN (US)
Minneapolis, MN, United States of America
Forward Citations = 56

3 inventors:

Please report any incorrect information to [email protected]
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