JD

James R. Dray

PT Praxair Technology: 2 patents #14 of 74Top 20%
Overall (2019): #163,402 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10408536 System and method for recovery of neon and helium from an air separation unit Maulik R. Shelat, Hanfei Tuo, Nick J. Degenstein 2019-09-10
10295254 System and method for recovery of non-condensable gases such as neon, helium, xenon, and krypton from an air separation unit Vijayaraghavan S. Chakravarthy, Hanfei Tuo, Maulik R. Shelat, Nick J. Degenstein 2019-05-21