YL

Yi Ma Lenhert

PT Praxair Technology: 1 patents #513 of 918Top 60%
📍 Tomball, TX: #351 of 577 inventorsTop 65%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #2,425,271 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12331992 Method for controlling a recycle gas stream utilizing an ejector for the cooling of a unit operation William J. Scharmach, Richard M. Kelly, Mohammad Abdul-Aziz Rashad, Matthew Thomas 2025-06-17