Inventor

RAGUZ MARY GALIC

US8 patents

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

LUBRIZOL CORP

5 patents

US7790661B2Sep 7, 2010

Dispersant viscosity modifiers containing aromatic amines

LUBRIZOL CORP109 citations96

US5968880AOct 19, 1999

Lubricating compositions, functional fluids and greases containing thiophosphorus esters or their salts with a oxyalkylene group, and methods of using the same

LUBRIZOL CORP31 citations87

US7960320B2Jun 14, 2011

Dispersant viscosity modifiers containing aromatic amines

LUBRIZOL CORP12 citations82

US6770605B1Aug 3, 2004

Modified polyisobutylene succinimide dispersants having improved seal, sludge, and deposit performance

LUBRIZOL CORP13 citations82

US12139686B2Nov 12, 2024

Lubricating composition and method of lubricating an internal combustion engine

LUBRIZOL CORP0 citations49

GIESELMAN MATTHEW D

2 patents

US8569217B2Oct 29, 2013

Lubricating composition containing a carboxylic functionalised polymer and dispersant

GIESELMAN MATTHEW D15 citations78

US9399747B2Jul 26, 2016

Low ash lubricants with improved seal and corrosion performance

GIESELMAN MATTHEW D1 citations50

RAGUZ MARY GALIC

1 patent

US8809244B2Aug 19, 2014

Lubricants containing aromatic dispersants and titanium

RAGUZ MARY GALIC0 citations45