Trygve Brautaset has been granted 6 US patents while listed as an inventor at Sinvent As. The first was granted in 2006 and the most recent in April 2016. Trygve Brautaset ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Trygve Brautaset in Trondheim, NO.