Wilfried Steiner has been granted 21 US patents while listed as an inventor at Tttech Computertechnik Aktiengesellschaft. The first was granted in 2012 and the most recent in October 2022. Wilfried Steiner ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Wilfried Steiner in Wien, AT.