YL

Yao-En Li

AL American Air Liquide: 1 patents #8 of 35Top 25%
Overall (2003): #36,006 of 273,478Top 15%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6605133 Process and system for separation and recovery of perfluorocompound gases Joseph E. Paganessi, David Vassallo, Gregory K. Fleming 2003-08-12
6517771 Superadiabatic combustion generation of reducing atmosphere for metal heat treatment 2003-02-11