Inventor

DELBRIDGE EWAN E

US52 patents

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

DELBRIDGE EWAN E

LUBRIZOL CORP

Zinc-free lubricating composition

Lubricant composition containing an antiwear agent

Lubricating composition containing lewis acid reaction product

Lubricant composition containing an antiwear agent

Alkyl phosphate amine salts for use in lubricants

Alkyl phosphate amine salts for use in lubricants

Stabilized blends containing antioxidants

Basic ashless additives

Zinc-free lubricating composition

Alkylphenol detergents

Lubricant composition containing an antiwear agent

Aliphatic tetrahedral borate compounds for lubricating compositions

Lubricant composition containing an antiwear agent

Lubricating composition with seals compatibility

Lubricating composition containing an oxyalkylated hydrocarbyl phenol

Lubricating composition containing an oxyalkylated aromatic polyol compound

Ashless or reduced ash quaternary detergents

Ashless or reduced ash quaternary detergents

Zinc free lubricating compositions and methods of using the same

Basic ashless additives and lubricating compositions containing same

Anti-corrosion additives

Lubricating composition containing an acylated polyalkylene oxide

Basic ashless additives and lubricating compositions containing same

Lubricating composition containing an antiwear agent

Lubricating composition containing a salt of a carboxylic acid

Total base number boosters for marine diesel engine lubricating compositions

Aliphatic tetrahedral borate compounds for fully formulated lubricating compositions

Ashless or reduced ash quaternary detergents

Stabilized blends containing friction modifiers

Quaternary ammonium salt containing compositions that provide balanced deposit control and wear performance without seal compatibility issues

Amine terminated and hydroxyl terminated polyether dispersants

Lubricating composition containing an oxyalkylated aromatic polyol compound

Ashless or reduced ash quaternary detergents

Sulfurized catecholate detergents for lubricating compositions

Lubricating composition containing an ashless TBN booster

Amine terminated and hydroxyl terminated polyether dispersants

Lubricating compositions and methods of operating an internal combustion engine

Nitrogen-functionalized olefin polymers for engine lubricants

Michael adduct amino esters as total base number boosters for marine diesel engine lubricating compositions

Lubricating composition containing a detergent

Aminobenzoic acid derivatives

Lubricating composition

DELBRIDGE EWAN E

Ashless or reduced ash quaternary detergents

Stabilized blends containing friction modifiers

Stabilized blends containing friction modifiers

Stabilized blends containing friction modifiers

MOSIER PATRICK E

Lubricating composition containing a salt of a carboxylic acid

MULLAY JOHN J

Stabilized blends containing friction modifiers

SCHROECK CALVIN W

Delivery of substantially insoluble additives to functional fluids

CAPITOSTI SCOTT

Lubricating composition containing an ester of an aromatic carboxylic acid