Boulder, CO, United States of America

Nelson & Johnson Engineering


USPTO Granted Patents = 2

Forward Citations = 4

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2 inventors (with patents filed for the assignee):

goldMedal Grant E Stevenson (1 out of 1 patent)

silverMedal John A Ciciora (1 out of 4 patents)


2 patents:

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USPTO Data Jan 1 1976 - Jan 13 2026

2 Patents

#383 in Boulder, CO

#2,283 in Colorado

#92,748 in US

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Boulder, CO, United States of America
Forward Citations = 4

2 inventors:

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