Inventor
ABDELWAHAB AHMED
US5 patents
Patents
5 patentsUS7785405B2Aug 31, 2010
Systems and methods for gas separation using high-speed permanent magnet motors with centrifugal compressors
PRAXAIR TECHNOLOGY INC20 citations90
US7448852B2Nov 11, 2008
Leaned centrifugal compressor airfoil diffuser
PRAXAIR TECHNOLOGY INC22 citations89
US6792981B1Sep 21, 2004
Method and apparatus for filling a pressure vessel having application to vehicle fueling
PRAXAIR TECHNOLOGY INC35 citations89
US8016557B2Sep 13, 2011
Airfoil diffuser for a centrifugal compressor
PRAXAIR TECHNOLOGY INC18 citations79
US7452187B2Nov 18, 2008
Compressor with large diameter shrouded three dimensional impeller
PRAXAIR TECHNOLOGY INC2 citations59