W. Leigh Brinkerhoff has been granted 3 US patents while listed as an inventor at J.R. Simplot. The first was granted in 2007 and the most recent in October 2015. W. Leigh Brinkerhoff ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list W. Leigh Brinkerhoff in Meridian, ID, US.