MD

Michael J. Dray

PT Praxair Technology: 2 patents #335 of 918Top 40%
Overall (All Time): #1,807,399 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11650010 Adsorptive xenon recovery process from a gas or liquid stream at cryogenic temperature Hai Du, James P. Meagher, Steven R. Falta 2023-05-16
9676628 Integrated process and apparatus for recovery of helium rich streams Minish Mahendra Shah, Joseph Michael Schwartz, Khushnuma Koita 2017-06-13