Inventor
BROWALL WARELLA R
US5 patents
Patents
5 patentsUS4155793AMay 22, 1979
Continuous preparation of ultrathin polymeric membrane laminates
GEN ELECTRIC64 citations94
US3980456ASep 14, 1976
Method for sealing breaches in multi-layer ultrathin membrane composites
GEN ELECTRIC66 citations94
US4156597AMay 29, 1979
Ultrathin polyetherimide membrane and gas separation process
GEN ELECTRIC48 citations90
US4132824AJan 2, 1979
Method for casting ultrathin methylpentene polymer membranes
GEN ELECTRIC48 citations90
US4192842AMar 11, 1980
Method for casting ultrathin methylpentene polymer membranes
GEN ELECTRIC28 citations79