Layne E. Heilman has been granted 13 US patents while listed as an inventor at Whirlpool. The first was granted in 2011 and the most recent in May 2016. Layne E. Heilman ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Layne E. Heilman in Elkhart, IN, US.