Inventor

CHUNG HARLAN FORREST

US3 patents

Patents

3 patents

US6852173B2Feb 8, 2005

Liquid-assisted cryogenic cleaning

BOC INC45 citations93

US6949145B2Sep 27, 2005

Vapor-assisted cryogenic cleaning

BOC INC19 citations89

US7056391B2Jun 6, 2006

Liquid-assisted cryogenic cleaning

BOC INC7 citations70