MD

Michael J. Dray

PT Praxair Technology: 1 patents #34 of 83Top 45%
📍 Amherst, NY: #15 of 47 inventorsTop 35%
🗺 New York: #4,556 of 12,278 inventorsTop 40%
Overall (2017): #309,798 of 506,227Top 65%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9676628 Integrated process and apparatus for recovery of helium rich streams Minish Mahendra Shah, Joseph Michael Schwartz, Khushnuma Koita 2017-06-13