Inventor

PASSMAN ERIC P

US6 patents

⚠️ This page may combine multiple inventors who share the name “PASSMAN ERIC P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BOEHLER JEFFREY T

2 patents

US8106573B2Jan 31, 2012

Platinum alloy for spark plug electrodes and spark plug having a platinum alloy electrode

BOEHLER JEFFREY T8 citations80

US8337269B2Dec 25, 2012

Method of manufacturing a spark plug having a platinum alloy electrode

BOEHLER JEFFREY T1 citations58

FRAM GROUP IP LLC

2 patents

US8350454B2Jan 8, 2013

Iridium alloy for spark plug electrodes

FRAM GROUP IP LLC1 citations46

US8030830B2Oct 4, 2011

Iridium alloy for spark plug electrodes

FRAM GROUP IP LLC1 citations46

HONEYWELL INT INC

1 patent

US7719172B2May 18, 2010

Platinum-based alloy for spark plug electrodes incorporating palladium and iridium

HONEYWELL INT INC5 citations71

PASSMAN ERIC P

1 patent

US8294343B2Oct 23, 2012

Method of producing a spark plug via flared tip attachment

PASSMAN ERIC P0 citations43