Inventor
NOBLE STEPHEN DUNCAN
CA4 patents
Patents
4 patentsUS6898940B2May 31, 2005
High pressure pump system for supplying a cryogenic fluid from a storage tank
WESTPORT RES INC70 citations96
US5884488AMar 23, 1999
High pressure fuel supply system for natural gas vehicles
WESTPORT RES INC148 citations96
US6659730B2Dec 9, 2003
High pressure pump system for supplying a cryogenic fluid from a storage tank
WESTPORT RES INC55 citations94
US5868122AFeb 9, 1999
Compressed natural gas cylinder pump and reverse cascade fuel supply system
WESTPORT RES INC53 citations91