Erwin Eckl has been granted 3 US patents while listed as an inventor at Kabelschlepp Gmbh. The first was granted in 2008 and the most recent in December 2009. Erwin Eckl ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Erwin Eckl in Siegen, DE.