Portland, OR, United States of America

Ecso Group LLC


USPTO Granted Patents = 1

Forward Citations = 1

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5 inventors (with patents filed for the assignee):

goldMedal Michael B Roska (1 out of 17 patents)

silverMedal Donald M Conklin (1 out of 16 patents)

bronzeMedal Christopher A Johnston (1 out of 9 patents)

4.  William D Rossi (1 out of 5 patents)

5.  Kevin S Stangeland (1 out of 11 patents)


1 patent:

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USPTO Data Jan 1 1976 - Sep 29 2026

1 Patents

#596 in Portland, OR

#1,716 in Oregon

#136,675 in US

Portland, OR (US)
Portland, OR, United States of America
Forward Citations = 1

5 inventors:

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