Sabine Giessler has been granted 3 US patents while listed as an inventor at Degussa Ag. The first was granted in 2005 and the most recent in October 2009. Sabine Giessler ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Sabine Giessler in Rheinfelden (Baden), DE.