Benjamin D. Eirich has been granted 4 US patents while listed as an inventor at ExxonMobil. The first was granted in 2014 and the most recent in July 2024. Benjamin D. Eirich ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Benjamin D. Eirich in Wenonah, NJ, US.