Inventor

BARTON WILLIAM R S

GB50 patents

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

BARTON WILLIAM R S

LUBRIZOL CORP

Lubricating composition containing an antiwear agent

Lubricating composition containing an antiwear agent

Composition and method for lubricating automotive gears, axles and bearings

Composition containing heterocyclic compounds and a method of lubricating an internal combustion engine

Lubricant composition containing an antiwear agent

Lubricant composition containing an antiwear agent

Alkyl phosphate amine salts for use in lubricants

Alkyl phosphate amine salts for use in lubricants

Method of lubricating a mechanical device with high pyrophosphate level lubricant

Method of lubricating a mechanical device

Mixtures of olefin-ester copolymer with polyolefin as viscosity modifier

Composition and method for lubricating automotive gears, axles and bearings

Method of lubricating an automotive or industrial gear

Lubricant composition containing an antiwear agent

Lubricating composition and method of lubricating driveline device

Lubricant composition containing an antiwear agent

Lubricant with high pyrophosphate level

Zinc free lubricating compositions and methods of using the same

Basic ashless additives and lubricating compositions containing same

Friction modifiers with improved frictional properties and lubricating compositions containing the same

Benzazepine compounds as antioxidants for lubricant compositions

Method of lubricating an automotive or industrial gear

Thermally stable, low traction coefficient lubricant

Composition containing heterocyclic compounds and a method of lubricating an internal combustion engine

Anti-corrosion additives

Composition containing heterocyclic compounds and a method of lubricating an internal combustion engine

Lubricating composition containing an antiwear agent

Lubricating composition containing an antiwear agent

Lubricating compositions containing an antiwear agent

Basic ashless additives and lubricating compositions containing same

Lubricating composition containing an antiwear agent

Fluorinated polyacrylate antifoam components for lubricating compositions

Nitrogen-functionalized olefin polymers for driveline lubricants

Lubricating composition containing an antiwear agent

Lubricating compositions comprising an anti-wear/friction modifying agent

BARTON WILLIAM R S

Lubricating composition containing an antiwear agent

Quaternary ammonium salt detergents for use in fuels

Quaternary ammonium salt detergents for use in lubricating compositions

Lubricating composition containing a dispersant

Lubricating composition containing an antiwear agent

Method of lubricating a driveline device

PRICE DAVID

Dispersant viscosity modifiers

Lubricant and functional fluid compositions containing viscosity index improver

JONES JOANNE L

Asphaltene dispersant containing lubricating compositions

SALOMON MARY F

Functionalized copolymers and lubricating compositions thereof

KNAPTON DANIEL J

Preparation of phosphorus—containing antiwear composition for use in lubricant compositions

FRIEND CHRISTOPHER L

Lubricating composition containing a detergent

STEVENSON PAUL R

Nitrogen-free deposit control fuel additives and one step process for the making thereof

SACCOMANDO DANIEL J

Ashless-friction modifiers for lubricating compositions

SUTTON MICHAEL R

Lubricating composition comprising poly (isobutylene) /poly (vinyl aromatic) block copolymer