Ethan Clair Boardman has been granted 6 US patents while listed as an inventor at GE. The first was granted in 2015 and the most recent in April 2019. Ethan Clair Boardman ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Ethan Clair Boardman in Seattle, WA, US.