Inventor

CLARK DAVION

US3 patents

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

NUNAN JOHN G

2 patents

US8557204B2Oct 15, 2013

Three-way catalyst having an upstream single-layer catalyst

NUNAN JOHN G51 citations94

US8323599B2Dec 4, 2012

Three-way catalyst having an upstream multi-layer catalyst

NUNAN JOHN G44 citations91

UMICORE AG & CO KG

1 patent

US8394348B1Mar 12, 2013

Three-way catalyst having a upstream multi-layer catalyst

UMICORE AG & CO KG55 citations96