Robert J. Hartle

Person

Gibsonia, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Lubricating oils containing molybdenyl chelates
- Patent number 4,383,931
- Issue date May 17, 1983
- Gulf Research & Development Company
- Yumi P. Ryu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Diesel fuel compositions containing certain azides for improved cet...
- Patent number 4,280,819
- Issue date Jul 28, 1981
- Gulf Research & Development Company
- Robert J. Hartle
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Gasoline composition containing aryl o-aminoazides
- Patent number 4,266,947
- Issue date May 12, 1981
- Gulf Research & Development Company
- Robert J. Hartle
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Suppressing the octane requirement increase of an automobile engine
- Patent number 4,264,335
- Issue date Apr 28, 1981
- Gulf Research & Development Company
- Charles Bello
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Gasoline fuel compositions containing antiknock additive
- Patent number 4,211,535
- Issue date Jul 8, 1980
- Gulf Research & Development Company
- Robert J. Hartle
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Chelates of cerium (IV), their preparation and gasoline containing...
- Patent number 4,036,605
- Issue date Jul 19, 1977
- Gulf Research & Development Company
- Robert J. Hartle
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Diesters and diacids of phenanthrene
- Patent number 3,953,498
- Issue date Apr 27, 1976
- Gulf Research & Development Company
- Robert J. Hartle
- C07 - ORGANIC CHEMISTRY

Robert J. Hartle

Person

Patents Grantslast 30 patents

Lubricating oils containing molybdenyl chelates

Diesel fuel compositions containing certain azides for improved cet...

Gasoline composition containing aryl o-aminoazides

Suppressing the octane requirement increase of an automobile engine

Gasoline fuel compositions containing antiknock additive

Chelates of cerium (IV), their preparation and gasoline containing...

Diesters and diacids of phenanthrene