William K. Lueschen has been granted 15 US patents while listed as an inventor at Hellermanntyton Co.. The first was granted in 1981 and the most recent in May 2012. William K. Lueschen ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list William K. Lueschen in Pewaukee, WI, US.