P

Inventor

IRVING MATTHEW D

GB5 patents
⚠️ This page may combine multiple inventors who share the name “IRVING MATTHEW D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

INFINEUM INT LTD

3 patents
US6869919B2Mar 22, 2005

Lubricating oil compositions

INFINEUM INT LTD34 citations90
US6715473B2Apr 6, 2004

EGR equipped diesel engines and lubricating oil compositions

INFINEUM INT LTD40 citations90
US7906469B2Mar 15, 2011

Lubricating oil compositions

INFINEUM INT LTD7 citations81

ARROWSMITH STEPHEN

1 patent
US8709988B2Apr 29, 2014

Lubricating oil compositions

ARROWSMITH STEPHEN5 citations68

IRVING MATTHEW D

1 patent
US8759262B2Jun 24, 2014

Lubricating oil compositions

IRVING MATTHEW D1 citations43