Inventor

JIANG KENNETH K

US6 patents

Patents

6 patents

US5814128ASep 29, 1998

Water management device for gas chromatography sample concentration

OI CORP26 citations90

US5250093AOct 5, 1993

Water management device for gas chromatography sample concentration

OI CORP29 citations90

US5358557AOct 25, 1994

Water management device for gas chromatography sample concentration

OI CORP15 citations80

US5582633ADec 10, 1996

Water management device for gas chromatography sample concentration

OI CORP7 citations71

US5470380ANov 28, 1995

Management device for gas chromatography sample concentration

OI CORP10 citations71

US5261937ANov 16, 1993

Sample concentrator filter

OI CORP15 citations71