Wendy E. K. Langan has been granted 4 US patents while listed as an inventor at 3Form. The first was granted in 2011 and the most recent in April 2016. Wendy E. K. Langan ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Wendy E. K. Langan in Sandy, UT, US.