Inventor

HADRE CHRISTOPHER G

US4 patents

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

SAGER ROGER C

2 patents

US9062637B2Jun 23, 2015

Turbocharged engine purge flow monitor diagnostic

SAGER ROGER C12 citations79

US8843265B2Sep 23, 2014

Turbo-charged engine purge flow monitor diagnostic

SAGER ROGER C8 citations79

HADRE CHRISTOPHER G

1 patent

US8924133B2Dec 30, 2014

Turbocharged engine canister system and diagnostic method

HADRE CHRISTOPHER G13 citations73

EDMUND DANIEL H

1 patent

US9353711B2May 31, 2016

Boost purge ejector tee arrangement

EDMUND DANIEL H6 citations59