Inventor
PALMER DWIGHT ORMAN
US8 patents
⚠️ This page may combine multiple inventors who share the name “PALMER DWIGHT ORMAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELPHI TECH INC
5 patentsUS6213447B1Apr 10, 2001
Poppet value having a compliant shaft guide and compliant valve head
DELPHI TECH INC45 citations91
US6247461B1Jun 19, 2001
High flow gas force balanced EGR valve
DELPHI TECH INC62 citations90
US6217001B1Apr 17, 2001
Pressure balanced gas valve
DELPHI TECH INC50 citations89
US6481424B2Nov 19, 2002
Valve shaft scraper and filter for preventing coking
DELPHI TECH INC17 citations83
US6422216B1Jul 23, 2002
Exhaust gas recirculation valve
DELPHI TECH INC17 citations80